plugeth/cmd/clef/intapi_changelog.md

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## Changelog for internal API (ui-api)
cmd/clef, signer: initial poc of the standalone signer (#16154) * signer: introduce external signer command * cmd/signer, rpc: Implement new signer. Add info about remote user to Context * signer: refactored request/response, made use of urfave.cli * cmd/signer: Use common flags * cmd/signer: methods to validate calldata against abi * cmd/signer: work on abi parser * signer: add mutex around UI * cmd/signer: add json 4byte directory, remove passwords from api * cmd/signer: minor changes * cmd/signer: Use ErrRequestDenied, enable lightkdf * cmd/signer: implement tests * cmd/signer: made possible for UI to modify tx parameters * cmd/signer: refactors, removed channels in ui comms, added UI-api via stdin/out * cmd/signer: Made lowercase json-definitions, added UI-signer test functionality * cmd/signer: update documentation * cmd/signer: fix bugs, improve abi detection, abi argument display * cmd/signer: minor change in json format * cmd/signer: rework json communication * cmd/signer: implement mixcase addresses in API, fix json id bug * cmd/signer: rename fromaccount, update pythonpoc with new json encoding format * cmd/signer: make use of new abi interface * signer: documentation * signer/main: remove redundant option * signer: implement audit logging * signer: create package 'signer', minor changes * common: add 0x-prefix to mixcaseaddress in json marshalling + validation * signer, rules, storage: implement rules + ephemeral storage for signer rules * signer: implement OnApprovedTx, change signing response (API BREAKAGE) * signer: refactoring + documentation * signer/rules: implement dispatching to next handler * signer: docs * signer/rules: hide json-conversion from users, ensure context is cleaned * signer: docs * signer: implement validation rules, change signature of call_info * signer: fix log flaw with string pointer * signer: implement custom 4byte databsae that saves submitted signatures * signer/storage: implement aes-gcm-backed credential storage * accounts: implement json unmarshalling of url * signer: fix listresponse, fix gas->uint64 * node: make http/ipc start methods public * signer: add ipc capability+review concerns * accounts: correct docstring * signer: address review concerns * rpc: go fmt -s * signer: review concerns+ baptize Clef * signer,node: move Start-functions to separate file * signer: formatting
2018-04-16 12:04:32 +00:00
The API uses [semantic versioning](https://semver.org/).
TL;DR: Given a version number MAJOR.MINOR.PATCH, increment the:
* MAJOR version when you make incompatible API changes,
* MINOR version when you add functionality in a backwards-compatible manner, and
* PATCH version when you make backwards-compatible bug fixes.
Additional labels for pre-release and build metadata are available as extensions to the MAJOR.MINOR.PATCH format.
### 7.0.1
2020-05-25 08:21:28 +00:00
Added `clef_New` to the internal API callable from a UI.
> `New` creates a new password protected Account. The private key is protected with
> the given password. Users are responsible to backup the private key that is stored
> in the keystore location that was specified when this API was created.
> This method is the same as New on the external API, the difference being that
> this implementation does not ask for confirmation, since it's initiated by
> the user
### 7.0.0
- The `message` field was renamed to `messages` in all data signing request methods to better reflect that it's a list, not a value.
- The `storage.Put` and `storage.Get` methods in the rule execution engine were lower-cased to `storage.put` and `storage.get` to be consistent with JavaScript call conventions.
### 6.0.0
Removed `password` from responses to operations which require them. This is for two reasons,
- Consistency between how rulesets operate and how manual processing works. A rule can `Approve` but require the actual password to be stored in the clef storage.
With this change, the same stored password can be used even if rulesets are not enabled, but storage is.
- It also removes the usability-shortcut that a UI might otherwise want to implement; remembering passwords. Since we now will not require the
password on every `Approve`, there's no need for the UI to cache it locally.
- In a future update, we'll likely add `clef_storePassword` to the internal API, so the user can store it via his UI (currently only CLI works).
Affected datatypes:
- `SignTxResponse`
- `SignDataResponse`
- `NewAccountResponse`
If `clef` requires a password, the `OnInputRequired` will be used to collect it.
### 5.0.0
Changed the namespace format to adhere to the legacy ethereum format: `name_methodName`. Changes:
* `ApproveTx` -> `ui_approveTx`
* `ApproveSignData` -> `ui_approveSignData`
* `ApproveExport` -> `removed`
* `ApproveImport` -> `removed`
* `ApproveListing` -> `ui_approveListing`
* `ApproveNewAccount` -> `ui_approveNewAccount`
* `ShowError` -> `ui_showError`
* `ShowInfo` -> `ui_showInfo`
* `OnApprovedTx` -> `ui_onApprovedTx`
* `OnSignerStartup` -> `ui_onSignerStartup`
* `OnInputRequired` -> `ui_onInputRequired`
### 4.0.0
* Bidirectional communication implemented, so the UI can query `clef` via the stdin/stdout RPC channel. Methods implemented are:
- `clef_listWallets`
- `clef_listAccounts`
- `clef_listWallets`
- `clef_deriveAccount`
- `clef_importRawKey`
- `clef_openWallet`
- `clef_chainId`
- `clef_setChainId`
- `clef_export`
- `clef_import`
* The type `Account` was modified (the json-field `type` was removed), to consist of
```go
type Account struct {
Address common.Address `json:"address"` // Ethereum account address derived from the key
URL URL `json:"url"` // Optional resource locator within a backend
}
```
### 3.2.0
* Make `ShowError`, `OnApprovedTx`, `OnSignerStartup` be json-rpc [notifications](https://www.jsonrpc.org/specification#notification):
> A Notification is a Request object without an "id" member. A Request object that is a Notification signifies the Client's lack of interest in the corresponding Response object, and as such no Response object needs to be returned to the client. The Server MUST NOT reply to a Notification, including those that are within a batch request.
>
> Notifications are not confirmable by definition, since they do not have a Response object to be returned. As such, the Client would not be aware of any errors (like e.g. "Invalid params","Internal error"
signer, clef: implement EIP191/712 (#17789) * Named functions and defined a basic EIP191 content type list * Written basic content type functions * Added ecRecover method in the clef api * Updated the extapi changelog and addded indications in the README * Changed the version of the external API * Added tests for 0x45 * Implementing UnmarshalJSON() for TypedData * Working on TypedData * Solved the auditlog issue * Changed method to signTypedData * Changed mimes and implemented the 'encodeType' function for EIP-712 * Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible * Drafted recursive encodeData * Ran goimports and gofmt * Drafted first version of EIP-712, including tests * Temporarily switched to using common.Address in tests * Drafted text/validator and and rewritten []byte as hexutil.Bytes * Solved stringified address encoding issue * Changed the property type required by signData from bytes to interface{} * Fixed bugs in 'data/typed' signs * Brought legal warning back after temporarily disabling it for development * Added example RPC calls for account_signData and account_signTypedData * Named functions and defined a basic EIP191 content type list * Written basic content type functions * Added ecRecover method in the clef api * Updated the extapi changelog and addded indications in the README * Added tests for 0x45 * Implementing UnmarshalJSON() for TypedData * Working on TypedData * Solved the auditlog issue * Changed method to signTypedData * Changed mimes and implemented the 'encodeType' function for EIP-712 * Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible * Drafted recursive encodeData * Ran goimports and gofmt * Drafted first version of EIP-712, including tests * Temporarily switched to using common.Address in tests * Drafted text/validator and and rewritten []byte as hexutil.Bytes * Solved stringified address encoding issue * Changed the property type required by signData from bytes to interface{} * Fixed bugs in 'data/typed' signs * Brought legal warning back after temporarily disabling it for development * Added example RPC calls for account_signData and account_signTypedData * Polished and fixed PR * Polished and fixed PR * Solved malformed data panics and also wrote tests * Solved malformed data panics and also wrote tests * Added alphabetical sorting to type dependencies * Added alphabetical sorting to type dependencies * Added pretty print to data/typed UI * Added pretty print to data/typed UI * signer: more tests for typed data * signer: more tests for typed data * Fixed TestMalformedData4 errors and renamed IsValid to Validate * Fixed TestMalformedData4 errors and renamed IsValid to Validate * Fixed more new failing tests and deanonymised some functions * Fixed more new failing tests and deanonymised some functions * Added types to EIP712 output in cliui * Added types to EIP712 output in cliui * Fixed regexp issues * Fixed regexp issues * Added pseudo-failing test * Added pseudo-failing test * Fixed false positive test * Fixed false positive test * Added PrettyPrint method * Added PrettyPrint method * signer: refactor formatting and UI * signer: make ui use new message format for signing * Fixed breaking changes * Fixed rules_test failing test * Added extra regexp for reference types * signer: more hard types * Fixed failing test, formatted files * signer: use golang/x keccak * Fixed goimports error * clef, signer: address some review concerns * Implemented latest recommendations * Fixed comments and uintint256 issue * accounts, signer: fix mimetypes, add interface to sign data with passphrase * signer, accounts: remove duplicated code, pass hash preimages to signing * signer: prevent panic in type assertions, make cliui print rawdata as quotable-safe * signer: linter fixes, remove deprecated crypto dependency * accounts: fix goimport
2019-02-06 07:30:49 +00:00
### 3.1.0
* Add `ContentType` `string` to `SignDataRequest` to accommodate the latest EIP-191 and EIP-712 implementations.
signer, clef: implement EIP191/712 (#17789) * Named functions and defined a basic EIP191 content type list * Written basic content type functions * Added ecRecover method in the clef api * Updated the extapi changelog and addded indications in the README * Changed the version of the external API * Added tests for 0x45 * Implementing UnmarshalJSON() for TypedData * Working on TypedData * Solved the auditlog issue * Changed method to signTypedData * Changed mimes and implemented the 'encodeType' function for EIP-712 * Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible * Drafted recursive encodeData * Ran goimports and gofmt * Drafted first version of EIP-712, including tests * Temporarily switched to using common.Address in tests * Drafted text/validator and and rewritten []byte as hexutil.Bytes * Solved stringified address encoding issue * Changed the property type required by signData from bytes to interface{} * Fixed bugs in 'data/typed' signs * Brought legal warning back after temporarily disabling it for development * Added example RPC calls for account_signData and account_signTypedData * Named functions and defined a basic EIP191 content type list * Written basic content type functions * Added ecRecover method in the clef api * Updated the extapi changelog and addded indications in the README * Added tests for 0x45 * Implementing UnmarshalJSON() for TypedData * Working on TypedData * Solved the auditlog issue * Changed method to signTypedData * Changed mimes and implemented the 'encodeType' function for EIP-712 * Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible * Drafted recursive encodeData * Ran goimports and gofmt * Drafted first version of EIP-712, including tests * Temporarily switched to using common.Address in tests * Drafted text/validator and and rewritten []byte as hexutil.Bytes * Solved stringified address encoding issue * Changed the property type required by signData from bytes to interface{} * Fixed bugs in 'data/typed' signs * Brought legal warning back after temporarily disabling it for development * Added example RPC calls for account_signData and account_signTypedData * Polished and fixed PR * Polished and fixed PR * Solved malformed data panics and also wrote tests * Solved malformed data panics and also wrote tests * Added alphabetical sorting to type dependencies * Added alphabetical sorting to type dependencies * Added pretty print to data/typed UI * Added pretty print to data/typed UI * signer: more tests for typed data * signer: more tests for typed data * Fixed TestMalformedData4 errors and renamed IsValid to Validate * Fixed TestMalformedData4 errors and renamed IsValid to Validate * Fixed more new failing tests and deanonymised some functions * Fixed more new failing tests and deanonymised some functions * Added types to EIP712 output in cliui * Added types to EIP712 output in cliui * Fixed regexp issues * Fixed regexp issues * Added pseudo-failing test * Added pseudo-failing test * Fixed false positive test * Fixed false positive test * Added PrettyPrint method * Added PrettyPrint method * signer: refactor formatting and UI * signer: make ui use new message format for signing * Fixed breaking changes * Fixed rules_test failing test * Added extra regexp for reference types * signer: more hard types * Fixed failing test, formatted files * signer: use golang/x keccak * Fixed goimports error * clef, signer: address some review concerns * Implemented latest recommendations * Fixed comments and uintint256 issue * accounts, signer: fix mimetypes, add interface to sign data with passphrase * signer, accounts: remove duplicated code, pass hash preimages to signing * signer: prevent panic in type assertions, make cliui print rawdata as quotable-safe * signer: linter fixes, remove deprecated crypto dependency * accounts: fix goimport
2019-02-06 07:30:49 +00:00
### 3.0.0
* Make use of `OnInputRequired(info UserInputRequest)` for obtaining master password during startup
### 2.1.0
* Add `OnInputRequired(info UserInputRequest)` to internal API. This method is used when Clef needs user input, e.g. passwords.
The following structures are used:
```go
UserInputRequest struct {
Prompt string `json:"prompt"`
Title string `json:"title"`
IsPassword bool `json:"isPassword"`
}
UserInputResponse struct {
Text string `json:"text"`
}
```
cmd/clef, signer: initial poc of the standalone signer (#16154) * signer: introduce external signer command * cmd/signer, rpc: Implement new signer. Add info about remote user to Context * signer: refactored request/response, made use of urfave.cli * cmd/signer: Use common flags * cmd/signer: methods to validate calldata against abi * cmd/signer: work on abi parser * signer: add mutex around UI * cmd/signer: add json 4byte directory, remove passwords from api * cmd/signer: minor changes * cmd/signer: Use ErrRequestDenied, enable lightkdf * cmd/signer: implement tests * cmd/signer: made possible for UI to modify tx parameters * cmd/signer: refactors, removed channels in ui comms, added UI-api via stdin/out * cmd/signer: Made lowercase json-definitions, added UI-signer test functionality * cmd/signer: update documentation * cmd/signer: fix bugs, improve abi detection, abi argument display * cmd/signer: minor change in json format * cmd/signer: rework json communication * cmd/signer: implement mixcase addresses in API, fix json id bug * cmd/signer: rename fromaccount, update pythonpoc with new json encoding format * cmd/signer: make use of new abi interface * signer: documentation * signer/main: remove redundant option * signer: implement audit logging * signer: create package 'signer', minor changes * common: add 0x-prefix to mixcaseaddress in json marshalling + validation * signer, rules, storage: implement rules + ephemeral storage for signer rules * signer: implement OnApprovedTx, change signing response (API BREAKAGE) * signer: refactoring + documentation * signer/rules: implement dispatching to next handler * signer: docs * signer/rules: hide json-conversion from users, ensure context is cleaned * signer: docs * signer: implement validation rules, change signature of call_info * signer: fix log flaw with string pointer * signer: implement custom 4byte databsae that saves submitted signatures * signer/storage: implement aes-gcm-backed credential storage * accounts: implement json unmarshalling of url * signer: fix listresponse, fix gas->uint64 * node: make http/ipc start methods public * signer: add ipc capability+review concerns * accounts: correct docstring * signer: address review concerns * rpc: go fmt -s * signer: review concerns+ baptize Clef * signer,node: move Start-functions to separate file * signer: formatting
2018-04-16 12:04:32 +00:00
### 2.0.0
* Modify how `call_info` on a transaction is conveyed. New format:
```
{
"jsonrpc": "2.0",
"id": 2,
"method": "ApproveTx",
"params": [
{
"transaction": {
"from": "0x82A2A876D39022B3019932D30Cd9c97ad5616813",
"to": "0x07a565b7ed7d7a678680a4c162885bedbb695fe0",
"gas": "0x333",
"gasPrice": "0x123",
"value": "0x10",
"nonce": "0x0",
"data": "0x4401a6e40000000000000000000000000000000000000000000000000000000000000012",
"input": null
},
"call_info": [
{
"type": "WARNING",
"message": "Invalid checksum on to-address"
},
{
"type": "WARNING",
"message": "Tx contains data, but provided ABI signature could not be matched: Did not match: test (0 matches)"
}
],
"meta": {
"remote": "127.0.0.1:54286",
"local": "localhost:8550",
"scheme": "HTTP/1.1"
}
}
]
}
```
#### 1.2.0
* Add `OnStartup` method, to provide the UI with information about what API version
2020-05-25 08:21:28 +00:00
the signer uses (both internal and external) as well as build-info and external api.
cmd/clef, signer: initial poc of the standalone signer (#16154) * signer: introduce external signer command * cmd/signer, rpc: Implement new signer. Add info about remote user to Context * signer: refactored request/response, made use of urfave.cli * cmd/signer: Use common flags * cmd/signer: methods to validate calldata against abi * cmd/signer: work on abi parser * signer: add mutex around UI * cmd/signer: add json 4byte directory, remove passwords from api * cmd/signer: minor changes * cmd/signer: Use ErrRequestDenied, enable lightkdf * cmd/signer: implement tests * cmd/signer: made possible for UI to modify tx parameters * cmd/signer: refactors, removed channels in ui comms, added UI-api via stdin/out * cmd/signer: Made lowercase json-definitions, added UI-signer test functionality * cmd/signer: update documentation * cmd/signer: fix bugs, improve abi detection, abi argument display * cmd/signer: minor change in json format * cmd/signer: rework json communication * cmd/signer: implement mixcase addresses in API, fix json id bug * cmd/signer: rename fromaccount, update pythonpoc with new json encoding format * cmd/signer: make use of new abi interface * signer: documentation * signer/main: remove redundant option * signer: implement audit logging * signer: create package 'signer', minor changes * common: add 0x-prefix to mixcaseaddress in json marshalling + validation * signer, rules, storage: implement rules + ephemeral storage for signer rules * signer: implement OnApprovedTx, change signing response (API BREAKAGE) * signer: refactoring + documentation * signer/rules: implement dispatching to next handler * signer: docs * signer/rules: hide json-conversion from users, ensure context is cleaned * signer: docs * signer: implement validation rules, change signature of call_info * signer: fix log flaw with string pointer * signer: implement custom 4byte databsae that saves submitted signatures * signer/storage: implement aes-gcm-backed credential storage * accounts: implement json unmarshalling of url * signer: fix listresponse, fix gas->uint64 * node: make http/ipc start methods public * signer: add ipc capability+review concerns * accounts: correct docstring * signer: address review concerns * rpc: go fmt -s * signer: review concerns+ baptize Clef * signer,node: move Start-functions to separate file * signer: formatting
2018-04-16 12:04:32 +00:00
Example call:
```json
{
"jsonrpc": "2.0",
"id": 1,
"method": "OnSignerStartup",
"params": [
{
"info": {
"extapi_http": "http://localhost:8550",
"extapi_ipc": null,
"extapi_version": "2.0.0",
"intapi_version": "1.2.0"
}
}
]
}
```
#### 1.1.0
* Add `OnApproved` method
#### 1.0.0
Initial release.