mirror of https://github.com/poanetwork/quorum.git
Merge branch 'tgerring-hexify' into develop
This commit is contained in:
commit
dba9b83aa0
|
@ -90,6 +90,10 @@
|
|||
"ImportPath": "github.com/robertkrimen/otto/token",
|
||||
"Rev": "dea31a3d392779af358ec41f77a07fcc7e9d04ba"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/rs/cors",
|
||||
"Rev": "6e0c3cb65fc0fdb064c743d176a620e3ca446dfb"
|
||||
},
|
||||
{
|
||||
"ImportPath": "github.com/syndtr/goleveldb/leveldb",
|
||||
"Rev": "832fa7ed4d28545eab80f19e1831fc004305cade"
|
||||
|
|
|
@ -0,0 +1,4 @@
|
|||
language: go
|
||||
go:
|
||||
- 1.3
|
||||
- 1.4
|
|
@ -0,0 +1,19 @@
|
|||
Copyright (c) 2014 Olivier Poitrey <rs@dailymotion.com>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is furnished
|
||||
to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
|
@ -0,0 +1,84 @@
|
|||
# Go CORS handler [![godoc](http://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/rs/cors) [![license](http://img.shields.io/badge/license-MIT-red.svg?style=flat)](https://raw.githubusercontent.com/rs/cors/master/LICENSE) [![build](https://img.shields.io/travis/rs/cors.svg?style=flat)](https://travis-ci.org/rs/cors)
|
||||
|
||||
CORS is a `net/http` handler implementing [Cross Origin Resource Sharing W3 specification](http://www.w3.org/TR/cors/) in Golang.
|
||||
|
||||
## Getting Started
|
||||
|
||||
After installing Go and setting up your [GOPATH](http://golang.org/doc/code.html#GOPATH), create your first `.go` file. We'll call it `server.go`.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
// cors.Default() setup the middleware with default options being
|
||||
// all origins accepted with simple methods (GET, POST). See
|
||||
// documentation below for more options.
|
||||
handler = cors.Default().Handler(h)
|
||||
http.ListenAndServe(":8080", handler)
|
||||
}
|
||||
```
|
||||
|
||||
Install `cors`:
|
||||
|
||||
go get github.com/rs/cors
|
||||
|
||||
Then run your server:
|
||||
|
||||
go run server.go
|
||||
|
||||
The server now runs on `localhost:8080`:
|
||||
|
||||
$ curl -D - -H 'Origin: http://foo.com' http://localhost:8080/
|
||||
HTTP/1.1 200 OK
|
||||
Access-Control-Allow-Origin: foo.com
|
||||
Content-Type: application/json
|
||||
Date: Sat, 25 Oct 2014 03:43:57 GMT
|
||||
Content-Length: 18
|
||||
|
||||
{"hello": "world"}
|
||||
|
||||
### More Examples
|
||||
|
||||
* `net/http`: [examples/nethttp/server.go](https://github.com/rs/cors/blob/master/examples/nethttp/server.go)
|
||||
* [Goji](https://goji.io): [examples/goji/server.go](https://github.com/rs/cors/blob/master/examples/goji/server.go)
|
||||
* [Martini](http://martini.codegangsta.io): [examples/martini/server.go](https://github.com/rs/cors/blob/master/examples/martini/server.go)
|
||||
* [Negroni](https://github.com/codegangsta/negroni): [examples/negroni/server.go](https://github.com/rs/cors/blob/master/examples/negroni/server.go)
|
||||
* [Alice](https://github.com/justinas/alice): [examples/alice/server.go](https://github.com/rs/cors/blob/master/examples/alice/server.go)
|
||||
|
||||
## Parameters
|
||||
|
||||
Parameters are passed to the middleware thru the `cors.New` method as follow:
|
||||
|
||||
```go
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
AllowCredentials: true,
|
||||
})
|
||||
|
||||
// Insert the middleware
|
||||
handler = c.Handler(handler)
|
||||
```
|
||||
|
||||
* **AllowedOrigins** `[]string`: A list of origins a cross-domain request can be executed from. If the special `*` value is present in the list, all origins will be allowed. The default value is `*`.
|
||||
* **AllowedMethods** `[]string`: A list of methods the client is allowed to use with cross-domain requests.
|
||||
* **AllowedHeaders** `[]string`: A list of non simple headers the client is allowed to use with cross-domain requests. Default value is simple methods (`GET` and `POST`)
|
||||
* **ExposedHeaders** `[]string`: Indicates which headers are safe to expose to the API of a CORS API specification
|
||||
* **AllowCredentials** `bool`: Indicates whether the request can include user credentials like cookies, HTTP authentication or client side SSL certificates. The default is `false`.
|
||||
* **MaxAge** `int`: Indicates how long (in seconds) the results of a preflight request can be cached. The default is `0` which stands for no max age.
|
||||
|
||||
See [API documentation](http://godoc.org/github.com/rs/cors) for more info.
|
||||
|
||||
## Licenses
|
||||
|
||||
All source code is licensed under the [MIT License](https://raw.github.com/rs/cors/master/LICENSE).
|
|
@ -0,0 +1,37 @@
|
|||
package cors
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func BenchmarkWithout(b *testing.B) {
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
testHandler.ServeHTTP(res, req)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkDefault(b *testing.B) {
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
handler := Default()
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
handler.Handler(testHandler).ServeHTTP(res, req)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkPreflight(b *testing.B) {
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
handler := Default()
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
handler.Handler(testHandler).ServeHTTP(res, req)
|
||||
}
|
||||
}
|
|
@ -0,0 +1,308 @@
|
|||
/*
|
||||
Package cors is net/http handler to handle CORS related requests
|
||||
as defined by http://www.w3.org/TR/cors/
|
||||
|
||||
You can configure it by passing an option struct to cors.New:
|
||||
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"foo.com"},
|
||||
AllowedMethods: []string{"GET", "POST", "DELETE"},
|
||||
AllowCredentials: true,
|
||||
})
|
||||
|
||||
Then insert the handler in the chain:
|
||||
|
||||
handler = c.Handler(handler)
|
||||
|
||||
See Options documentation for more options.
|
||||
|
||||
The resulting handler is a standard net/http handler.
|
||||
*/
|
||||
package cors
|
||||
|
||||
import (
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Options is a configuration container to setup the CORS middleware.
|
||||
type Options struct {
|
||||
// AllowedOrigins is a list of origins a cross-domain request can be executed from.
|
||||
// If the special "*" value is present in the list, all origins will be allowed.
|
||||
// Default value is ["*"]
|
||||
AllowedOrigins []string
|
||||
// AllowedMethods is a list of methods the client is allowed to use with
|
||||
// cross-domain requests. Default value is simple methods (GET and POST)
|
||||
AllowedMethods []string
|
||||
// AllowedHeaders is list of non simple headers the client is allowed to use with
|
||||
// cross-domain requests.
|
||||
// If the special "*" value is present in the list, all headers will be allowed.
|
||||
// Default value is [] but "Origin" is always appended to the list.
|
||||
AllowedHeaders []string
|
||||
// ExposedHeaders indicates which headers are safe to expose to the API of a CORS
|
||||
// API specification
|
||||
ExposedHeaders []string
|
||||
// AllowCredentials indicates whether the request can include user credentials like
|
||||
// cookies, HTTP authentication or client side SSL certificates.
|
||||
AllowCredentials bool
|
||||
// MaxAge indicates how long (in seconds) the results of a preflight request
|
||||
// can be cached
|
||||
MaxAge int
|
||||
// Debugging flag adds additional output to debug server side CORS issues
|
||||
Debug bool
|
||||
// log object to use when debugging
|
||||
log *log.Logger
|
||||
}
|
||||
|
||||
type Cors struct {
|
||||
// The CORS Options
|
||||
options Options
|
||||
}
|
||||
|
||||
// New creates a new Cors handler with the provided options.
|
||||
func New(options Options) *Cors {
|
||||
// Normalize options
|
||||
// Note: for origins and methods matching, the spec requires a case-sensitive matching.
|
||||
// As it may error prone, we chose to ignore the spec here.
|
||||
normOptions := Options{
|
||||
AllowedOrigins: convert(options.AllowedOrigins, strings.ToLower),
|
||||
AllowedMethods: convert(options.AllowedMethods, strings.ToUpper),
|
||||
// Origin is always appended as some browsers will always request
|
||||
// for this header at preflight
|
||||
AllowedHeaders: convert(append(options.AllowedHeaders, "Origin"), http.CanonicalHeaderKey),
|
||||
ExposedHeaders: convert(options.ExposedHeaders, http.CanonicalHeaderKey),
|
||||
AllowCredentials: options.AllowCredentials,
|
||||
MaxAge: options.MaxAge,
|
||||
Debug: options.Debug,
|
||||
log: log.New(os.Stdout, "[cors] ", log.LstdFlags),
|
||||
}
|
||||
if len(normOptions.AllowedOrigins) == 0 {
|
||||
// Default is all origins
|
||||
normOptions.AllowedOrigins = []string{"*"}
|
||||
}
|
||||
if len(normOptions.AllowedHeaders) == 1 {
|
||||
// Add some sensible defaults
|
||||
normOptions.AllowedHeaders = []string{"Origin", "Accept", "Content-Type"}
|
||||
}
|
||||
if len(normOptions.AllowedMethods) == 0 {
|
||||
// Default is simple methods
|
||||
normOptions.AllowedMethods = []string{"GET", "POST"}
|
||||
}
|
||||
|
||||
if normOptions.Debug {
|
||||
normOptions.log.Printf("Options: %v", normOptions)
|
||||
}
|
||||
return &Cors{
|
||||
options: normOptions,
|
||||
}
|
||||
}
|
||||
|
||||
// Default creates a new Cors handler with default options
|
||||
func Default() *Cors {
|
||||
return New(Options{})
|
||||
}
|
||||
|
||||
// Handler apply the CORS specification on the request, and add relevant CORS headers
|
||||
// as necessary.
|
||||
func (cors *Cors) Handler(h http.Handler) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method == "OPTIONS" {
|
||||
cors.logf("Handler: Preflight request")
|
||||
cors.handlePreflight(w, r)
|
||||
// Preflight requests are standalone and should stop the chain as some other
|
||||
// middleware may not handle OPTIONS requests correctly. One typical example
|
||||
// is authentication middleware ; OPTIONS requests won't carry authentication
|
||||
// headers (see #1)
|
||||
} else {
|
||||
cors.logf("Handler: Actual request")
|
||||
cors.handleActualRequest(w, r)
|
||||
h.ServeHTTP(w, r)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// Martini compatible handler
|
||||
func (cors *Cors) HandlerFunc(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method == "OPTIONS" {
|
||||
cors.logf("HandlerFunc: Preflight request")
|
||||
cors.handlePreflight(w, r)
|
||||
} else {
|
||||
cors.logf("HandlerFunc: Actual request")
|
||||
cors.handleActualRequest(w, r)
|
||||
}
|
||||
}
|
||||
|
||||
// Negroni compatible interface
|
||||
func (cors *Cors) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
|
||||
if r.Method == "OPTIONS" {
|
||||
cors.logf("ServeHTTP: Preflight request")
|
||||
cors.handlePreflight(w, r)
|
||||
// Preflight requests are standalone and should stop the chain as some other
|
||||
// middleware may not handle OPTIONS requests correctly. One typical example
|
||||
// is authentication middleware ; OPTIONS requests won't carry authentication
|
||||
// headers (see #1)
|
||||
} else {
|
||||
cors.logf("ServeHTTP: Actual request")
|
||||
cors.handleActualRequest(w, r)
|
||||
next(w, r)
|
||||
}
|
||||
}
|
||||
|
||||
// handlePreflight handles pre-flight CORS requests
|
||||
func (cors *Cors) handlePreflight(w http.ResponseWriter, r *http.Request) {
|
||||
options := cors.options
|
||||
headers := w.Header()
|
||||
origin := r.Header.Get("Origin")
|
||||
|
||||
if r.Method != "OPTIONS" {
|
||||
cors.logf(" Preflight aborted: %s!=OPTIONS", r.Method)
|
||||
return
|
||||
}
|
||||
if origin == "" {
|
||||
cors.logf(" Preflight aborted: empty origin")
|
||||
return
|
||||
}
|
||||
if !cors.isOriginAllowed(origin) {
|
||||
cors.logf(" Preflight aborted: origin '%s' not allowed", origin)
|
||||
return
|
||||
}
|
||||
|
||||
reqMethod := r.Header.Get("Access-Control-Request-Method")
|
||||
if !cors.isMethodAllowed(reqMethod) {
|
||||
cors.logf(" Preflight aborted: method '%s' not allowed", reqMethod)
|
||||
return
|
||||
}
|
||||
reqHeaders := parseHeaderList(r.Header.Get("Access-Control-Request-Headers"))
|
||||
if !cors.areHeadersAllowed(reqHeaders) {
|
||||
cors.logf(" Preflight aborted: headers '%v' not allowed", reqHeaders)
|
||||
return
|
||||
}
|
||||
headers.Set("Access-Control-Allow-Origin", origin)
|
||||
headers.Add("Vary", "Origin")
|
||||
// Spec says: Since the list of methods can be unbounded, simply returning the method indicated
|
||||
// by Access-Control-Request-Method (if supported) can be enough
|
||||
headers.Set("Access-Control-Allow-Methods", strings.ToUpper(reqMethod))
|
||||
if len(reqHeaders) > 0 {
|
||||
|
||||
// Spec says: Since the list of headers can be unbounded, simply returning supported headers
|
||||
// from Access-Control-Request-Headers can be enough
|
||||
headers.Set("Access-Control-Allow-Headers", strings.Join(reqHeaders, ", "))
|
||||
}
|
||||
if options.AllowCredentials {
|
||||
headers.Set("Access-Control-Allow-Credentials", "true")
|
||||
}
|
||||
if options.MaxAge > 0 {
|
||||
headers.Set("Access-Control-Max-Age", strconv.Itoa(options.MaxAge))
|
||||
}
|
||||
cors.logf(" Preflight response headers: %v", headers)
|
||||
}
|
||||
|
||||
// handleActualRequest handles simple cross-origin requests, actual request or redirects
|
||||
func (cors *Cors) handleActualRequest(w http.ResponseWriter, r *http.Request) {
|
||||
options := cors.options
|
||||
headers := w.Header()
|
||||
origin := r.Header.Get("Origin")
|
||||
|
||||
if r.Method == "OPTIONS" {
|
||||
cors.logf(" Actual request no headers added: method == %s", r.Method)
|
||||
return
|
||||
}
|
||||
if origin == "" {
|
||||
cors.logf(" Actual request no headers added: missing origin")
|
||||
return
|
||||
}
|
||||
if !cors.isOriginAllowed(origin) {
|
||||
cors.logf(" Actual request no headers added: origin '%s' not allowed", origin)
|
||||
return
|
||||
}
|
||||
|
||||
// Note that spec does define a way to specifically disallow a simple method like GET or
|
||||
// POST. Access-Control-Allow-Methods is only used for pre-flight requests and the
|
||||
// spec doesn't instruct to check the allowed methods for simple cross-origin requests.
|
||||
// We think it's a nice feature to be able to have control on those methods though.
|
||||
if !cors.isMethodAllowed(r.Method) {
|
||||
if cors.options.Debug {
|
||||
cors.logf(" Actual request no headers added: method '%s' not allowed",
|
||||
r.Method)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
headers.Set("Access-Control-Allow-Origin", origin)
|
||||
headers.Add("Vary", "Origin")
|
||||
if len(options.ExposedHeaders) > 0 {
|
||||
headers.Set("Access-Control-Expose-Headers", strings.Join(options.ExposedHeaders, ", "))
|
||||
}
|
||||
if options.AllowCredentials {
|
||||
headers.Set("Access-Control-Allow-Credentials", "true")
|
||||
}
|
||||
cors.logf(" Actual response added headers: %v", headers)
|
||||
}
|
||||
|
||||
// convenience method. checks if debugging is turned on before printing
|
||||
func (cors *Cors) logf(format string, a ...interface{}) {
|
||||
if cors.options.Debug {
|
||||
cors.options.log.Printf(format, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// isOriginAllowed checks if a given origin is allowed to perform cross-domain requests
|
||||
// on the endpoint
|
||||
func (cors *Cors) isOriginAllowed(origin string) bool {
|
||||
allowedOrigins := cors.options.AllowedOrigins
|
||||
origin = strings.ToLower(origin)
|
||||
for _, allowedOrigin := range allowedOrigins {
|
||||
switch allowedOrigin {
|
||||
case "*":
|
||||
return true
|
||||
case origin:
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// isMethodAllowed checks if a given method can be used as part of a cross-domain request
|
||||
// on the endpoing
|
||||
func (cors *Cors) isMethodAllowed(method string) bool {
|
||||
allowedMethods := cors.options.AllowedMethods
|
||||
if len(allowedMethods) == 0 {
|
||||
// If no method allowed, always return false, even for preflight request
|
||||
return false
|
||||
}
|
||||
method = strings.ToUpper(method)
|
||||
if method == "OPTIONS" {
|
||||
// Always allow preflight requests
|
||||
return true
|
||||
}
|
||||
for _, allowedMethod := range allowedMethods {
|
||||
if allowedMethod == method {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// areHeadersAllowed checks if a given list of headers are allowed to used within
|
||||
// a cross-domain request.
|
||||
func (cors *Cors) areHeadersAllowed(requestedHeaders []string) bool {
|
||||
if len(requestedHeaders) == 0 {
|
||||
return true
|
||||
}
|
||||
for _, header := range requestedHeaders {
|
||||
found := false
|
||||
for _, allowedHeader := range cors.options.AllowedHeaders {
|
||||
if allowedHeader == "*" || allowedHeader == header {
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
|
@ -0,0 +1,288 @@
|
|||
package cors
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
)
|
||||
|
||||
var testHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Write([]byte("bar"))
|
||||
})
|
||||
|
||||
func assertHeaders(t *testing.T, resHeaders http.Header, reqHeaders map[string]string) {
|
||||
for name, value := range reqHeaders {
|
||||
if resHeaders.Get(name) != value {
|
||||
t.Errorf("Invalid header `%s', wanted `%s', got `%s'", name, value, resHeaders.Get(name))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestNoConfig(t *testing.T) {
|
||||
s := New(Options{
|
||||
// Intentionally left blank.
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestWildcardOrigin(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"*"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestAllowedOrigin(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestDisallowedOrigin(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://barbaz.com")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestAllowedMethod(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowedMethods: []string{"PUT", "DELETE"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "PUT")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "PUT",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestDisallowedMethod(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowedMethods: []string{"PUT", "DELETE"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "PATCH")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestAllowedHeader(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowedHeaders: []string{"X-Header-1", "x-header-2"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
req.Header.Add("Access-Control-Request-Headers", "X-Header-2, X-HEADER-1")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "GET",
|
||||
"Access-Control-Allow-Headers": "X-Header-2, X-Header-1",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestAllowedWildcardHeader(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowedHeaders: []string{"*"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
req.Header.Add("Access-Control-Request-Headers", "X-Header-2, X-HEADER-1")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "GET",
|
||||
"Access-Control-Allow-Headers": "X-Header-2, X-Header-1",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestDisallowedHeader(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowedHeaders: []string{"X-Header-1", "x-header-2"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
req.Header.Add("Access-Control-Request-Headers", "X-Header-3, X-Header-1")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestOriginHeader(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
req.Header.Add("Access-Control-Request-Headers", "origin")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "GET",
|
||||
"Access-Control-Allow-Headers": "Origin",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
||||
|
||||
func TestExposedHeader(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
ExposedHeaders: []string{"X-Header-1", "x-header-2"},
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("GET", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "X-Header-1, X-Header-2",
|
||||
})
|
||||
}
|
||||
|
||||
func TestAllowedCredentials(t *testing.T) {
|
||||
s := New(Options{
|
||||
AllowedOrigins: []string{"http://foobar.com"},
|
||||
AllowCredentials: true,
|
||||
})
|
||||
|
||||
res := httptest.NewRecorder()
|
||||
req, _ := http.NewRequest("OPTIONS", "http://example.com/foo", nil)
|
||||
req.Header.Add("Origin", "http://foobar.com")
|
||||
req.Header.Add("Access-Control-Request-Method", "GET")
|
||||
|
||||
s.Handler(testHandler).ServeHTTP(res, req)
|
||||
|
||||
assertHeaders(t, res.Header(), map[string]string{
|
||||
"Access-Control-Allow-Origin": "http://foobar.com",
|
||||
"Access-Control-Allow-Methods": "GET",
|
||||
"Access-Control-Allow-Headers": "",
|
||||
"Access-Control-Allow-Credentials": "true",
|
||||
"Access-Control-Max-Age": "",
|
||||
"Access-Control-Expose-Headers": "",
|
||||
})
|
||||
}
|
|
@ -0,0 +1,24 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/justinas/alice"
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
})
|
||||
|
||||
mux := http.NewServeMux()
|
||||
|
||||
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
chain := alice.New(c.Handler).Then(mux)
|
||||
http.ListenAndServe(":8080", chain)
|
||||
}
|
18
Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go
generated
vendored
Normal file
18
Godeps/_workspace/src/github.com/rs/cors/examples/default/server.go
generated
vendored
Normal file
|
@ -0,0 +1,18 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
// Use default options
|
||||
handler := cors.Default().Handler(h)
|
||||
http.ListenAndServe(":8080", handler)
|
||||
}
|
|
@ -0,0 +1,22 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/rs/cors"
|
||||
"github.com/zenazn/goji"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
})
|
||||
goji.Use(c.Handler)
|
||||
|
||||
goji.Get("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
goji.Serve()
|
||||
}
|
23
Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go
generated
vendored
Normal file
23
Godeps/_workspace/src/github.com/rs/cors/examples/martini/server.go
generated
vendored
Normal file
|
@ -0,0 +1,23 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"github.com/go-martini/martini"
|
||||
"github.com/martini-contrib/render"
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
})
|
||||
|
||||
m := martini.Classic()
|
||||
m.Use(render.Renderer())
|
||||
m.Use(c.HandlerFunc)
|
||||
|
||||
m.Get("/", func(r render.Render) {
|
||||
r.JSON(200, map[string]interface{}{"hello": "world"})
|
||||
})
|
||||
|
||||
m.Run()
|
||||
}
|
26
Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go
generated
vendored
Normal file
26
Godeps/_workspace/src/github.com/rs/cors/examples/negroni/server.go
generated
vendored
Normal file
|
@ -0,0 +1,26 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/codegangsta/negroni"
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
})
|
||||
|
||||
mux := http.NewServeMux()
|
||||
|
||||
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
n := negroni.Classic()
|
||||
n.Use(c)
|
||||
n.UseHandler(mux)
|
||||
n.Run(":3000")
|
||||
}
|
20
Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go
generated
vendored
Normal file
20
Godeps/_workspace/src/github.com/rs/cors/examples/nethttp/server.go
generated
vendored
Normal file
|
@ -0,0 +1,20 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"http://foo.com"},
|
||||
})
|
||||
|
||||
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
http.ListenAndServe(":8080", c.Handler(handler))
|
||||
}
|
22
Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go
generated
vendored
Normal file
22
Godeps/_workspace/src/github.com/rs/cors/examples/openbar/server.go
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
func main() {
|
||||
c := cors.New(cors.Options{
|
||||
AllowedOrigins: []string{"*"},
|
||||
AllowedMethods: []string{"GET", "POST", "PUT", "DELETE"},
|
||||
AllowCredentials: true,
|
||||
})
|
||||
|
||||
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.Write([]byte("{\"hello\": \"world\"}"))
|
||||
})
|
||||
|
||||
http.ListenAndServe(":8080", c.Handler(h))
|
||||
}
|
|
@ -0,0 +1,27 @@
|
|||
package cors
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type converter func(string) string
|
||||
|
||||
// convert converts a list of string using the passed converter function
|
||||
func convert(s []string, c converter) []string {
|
||||
out := []string{}
|
||||
for _, i := range s {
|
||||
out = append(out, c(i))
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func parseHeaderList(headerList string) (headers []string) {
|
||||
for _, header := range strings.Split(headerList, ",") {
|
||||
header = http.CanonicalHeaderKey(strings.TrimSpace(header))
|
||||
if header != "" {
|
||||
headers = append(headers, header)
|
||||
}
|
||||
}
|
||||
return headers
|
||||
}
|
|
@ -0,0 +1,28 @@
|
|||
package cors
|
||||
|
||||
import (
|
||||
"strings"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestConvert(t *testing.T) {
|
||||
s := convert([]string{"A", "b", "C"}, strings.ToLower)
|
||||
e := []string{"a", "b", "c"}
|
||||
if s[0] != e[0] || s[1] != e[1] || s[2] != e[2] {
|
||||
t.Errorf("%v != %v", s, e)
|
||||
}
|
||||
}
|
||||
|
||||
func TestParseHeaderList(t *testing.T) {
|
||||
h := parseHeaderList("header, second-header, THIRD-HEADER")
|
||||
e := []string{"Header", "Second-Header", "Third-Header"}
|
||||
if h[0] != e[0] || h[1] != e[1] || h[2] != e[2] {
|
||||
t.Errorf("%v != %v", h, e)
|
||||
}
|
||||
}
|
||||
|
||||
func TestParseHeaderListEmpty(t *testing.T) {
|
||||
if len(parseHeaderList("")) != 0 {
|
||||
t.Error("should be empty sclice")
|
||||
}
|
||||
}
|
|
@ -2,8 +2,6 @@ package main
|
|||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"os"
|
||||
"time"
|
||||
|
||||
|
@ -70,12 +68,20 @@ func (js *jsre) startRPC(call otto.FunctionCall) otto.Value {
|
|||
return otto.FalseValue()
|
||||
}
|
||||
|
||||
l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
|
||||
config := rpc.RpcConfig{
|
||||
ListenAddress: addr,
|
||||
ListenPort: uint(port),
|
||||
// CorsDomain: ctx.GlobalString(RPCCORSDomainFlag.Name),
|
||||
}
|
||||
|
||||
xeth := xeth.New(js.ethereum, nil)
|
||||
err = rpc.Start(xeth, config)
|
||||
|
||||
if err != nil {
|
||||
fmt.Printf("Can't listen on %s:%d: %v", addr, port, err)
|
||||
fmt.Printf(err.Error())
|
||||
return otto.FalseValue()
|
||||
}
|
||||
go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil)))
|
||||
|
||||
return otto.TrueValue()
|
||||
}
|
||||
|
||||
|
|
|
@ -233,6 +233,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
|
|||
utils.VMDebugFlag,
|
||||
utils.ProtocolVersionFlag,
|
||||
utils.NetworkIdFlag,
|
||||
utils.RPCCORSDomainFlag,
|
||||
}
|
||||
|
||||
// missing:
|
||||
|
|
|
@ -47,12 +47,19 @@ var (
|
|||
Usage: "absolute path to GUI assets directory",
|
||||
Value: common.DefaultAssetPath(),
|
||||
}
|
||||
rpcCorsFlag = utils.RPCCORSDomainFlag
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Mist-specific default
|
||||
if len(rpcCorsFlag.Value) == 0 {
|
||||
rpcCorsFlag.Value = "http://localhost"
|
||||
}
|
||||
|
||||
app.Action = run
|
||||
app.Flags = []cli.Flag{
|
||||
assetPathFlag,
|
||||
rpcCorsFlag,
|
||||
|
||||
utils.BootnodesFlag,
|
||||
utils.DataDirFlag,
|
||||
|
|
|
@ -2,9 +2,6 @@ package utils
|
|||
|
||||
import (
|
||||
"crypto/ecdsa"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"os"
|
||||
"path"
|
||||
"runtime"
|
||||
|
@ -148,7 +145,11 @@ var (
|
|||
Usage: "Port on which the JSON-RPC server should listen",
|
||||
Value: 8545,
|
||||
}
|
||||
|
||||
RPCCORSDomainFlag = cli.StringFlag{
|
||||
Name: "rpccorsdomain",
|
||||
Usage: "Domain on which to send Access-Control-Allow-Origin header",
|
||||
Value: "",
|
||||
}
|
||||
// Network Settings
|
||||
MaxPeersFlag = cli.IntFlag{
|
||||
Name: "maxpeers",
|
||||
|
@ -255,12 +256,12 @@ func GetAccountManager(ctx *cli.Context) *accounts.Manager {
|
|||
}
|
||||
|
||||
func StartRPC(eth *eth.Ethereum, ctx *cli.Context) {
|
||||
addr := ctx.GlobalString(RPCListenAddrFlag.Name)
|
||||
port := ctx.GlobalInt(RPCPortFlag.Name)
|
||||
fmt.Println("Starting RPC on port: ", port)
|
||||
l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
|
||||
if err != nil {
|
||||
Fatalf("Can't listen on %s:%d: %v", addr, port, err)
|
||||
config := rpc.RpcConfig{
|
||||
ListenAddress: ctx.GlobalString(RPCListenAddrFlag.Name),
|
||||
ListenPort: uint(ctx.GlobalInt(RPCPortFlag.Name)),
|
||||
CorsDomain: ctx.GlobalString(RPCCORSDomainFlag.Name),
|
||||
}
|
||||
go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil)))
|
||||
|
||||
xeth := xeth.New(eth, nil)
|
||||
_ = rpc.Start(xeth, config)
|
||||
}
|
||||
|
|
|
@ -233,8 +233,9 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
|
|||
sm.txpool.RemoveSet(block.Transactions())
|
||||
}
|
||||
|
||||
for _, tx := range block.Transactions() {
|
||||
putTx(sm.extraDb, tx)
|
||||
// This puts transactions in a extra db for rpc
|
||||
for i, tx := range block.Transactions() {
|
||||
putTx(sm.extraDb, tx, block, uint64(i))
|
||||
}
|
||||
|
||||
if uncle {
|
||||
|
@ -362,11 +363,26 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro
|
|||
return state.Logs(), nil
|
||||
}
|
||||
|
||||
func putTx(db common.Database, tx *types.Transaction) {
|
||||
func putTx(db common.Database, tx *types.Transaction, block *types.Block, i uint64) {
|
||||
rlpEnc, err := rlp.EncodeToBytes(tx)
|
||||
if err != nil {
|
||||
statelogger.Infoln("Failed encoding tx", err)
|
||||
return
|
||||
}
|
||||
db.Put(tx.Hash().Bytes(), rlpEnc)
|
||||
|
||||
var txExtra struct {
|
||||
BlockHash common.Hash
|
||||
BlockIndex uint64
|
||||
Index uint64
|
||||
}
|
||||
txExtra.BlockHash = block.Hash()
|
||||
txExtra.BlockIndex = block.NumberU64()
|
||||
txExtra.Index = i
|
||||
rlpMeta, err := rlp.EncodeToBytes(txExtra)
|
||||
if err != nil {
|
||||
statelogger.Infoln("Failed encoding meta", err)
|
||||
return
|
||||
}
|
||||
db.Put(append(tx.Hash().Bytes(), 0x0001), rlpMeta)
|
||||
}
|
||||
|
|
24
rpc/api.go
24
rpc/api.go
|
@ -54,7 +54,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
case "net_peerCount":
|
||||
v := api.xeth().PeerCount()
|
||||
*reply = common.ToHex(big.NewInt(int64(v)).Bytes())
|
||||
case "eth_version":
|
||||
case "eth_protocolVersion":
|
||||
*reply = api.xeth().EthVersion()
|
||||
case "eth_coinbase":
|
||||
// TODO handling of empty coinbase due to lack of accounts
|
||||
|
@ -159,7 +159,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
}
|
||||
*reply = v
|
||||
case "eth_call":
|
||||
args := new(NewTxArgs)
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal(req.Params, &args); err != nil {
|
||||
return err
|
||||
}
|
||||
|
@ -199,9 +199,13 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
args := new(HashIndexArgs)
|
||||
if err := json.Unmarshal(req.Params, &args); err != nil {
|
||||
}
|
||||
tx := api.xeth().EthTransactionByHash(args.Hash)
|
||||
tx, bhash, bnum, txi := api.xeth().EthTransactionByHash(args.Hash)
|
||||
if tx != nil {
|
||||
*reply = NewTransactionRes(tx)
|
||||
v := NewTransactionRes(tx)
|
||||
v.BlockHash = newHexData(bhash)
|
||||
v.BlockNumber = newHexNum(bnum)
|
||||
v.TxIndex = newHexNum(txi)
|
||||
*reply = v
|
||||
}
|
||||
case "eth_getTransactionByBlockHashAndIndex":
|
||||
args := new(HashIndexArgs)
|
||||
|
@ -213,7 +217,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
br := NewBlockRes(block)
|
||||
br.fullTx = true
|
||||
|
||||
if args.Index > int64(len(br.Transactions)) || args.Index < 0 {
|
||||
if args.Index >= int64(len(br.Transactions)) || args.Index < 0 {
|
||||
return NewValidationError("Index", "does not exist")
|
||||
}
|
||||
*reply = br.Transactions[args.Index]
|
||||
|
@ -227,7 +231,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
v := NewBlockRes(block)
|
||||
v.fullTx = true
|
||||
|
||||
if args.Index > int64(len(v.Transactions)) || args.Index < 0 {
|
||||
if args.Index >= int64(len(v.Transactions)) || args.Index < 0 {
|
||||
return NewValidationError("Index", "does not exist")
|
||||
}
|
||||
*reply = v.Transactions[args.Index]
|
||||
|
@ -239,12 +243,12 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
|
||||
br := NewBlockRes(api.xeth().EthBlockByHash(args.Hash))
|
||||
|
||||
if args.Index > int64(len(br.Uncles)) || args.Index < 0 {
|
||||
if args.Index >= int64(len(br.Uncles)) || args.Index < 0 {
|
||||
return NewValidationError("Index", "does not exist")
|
||||
}
|
||||
|
||||
uhash := br.Uncles[args.Index]
|
||||
uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex()))
|
||||
uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()))
|
||||
|
||||
*reply = uncle
|
||||
case "eth_getUncleByBlockNumberAndIndex":
|
||||
|
@ -257,12 +261,12 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
|
|||
v := NewBlockRes(block)
|
||||
v.fullTx = true
|
||||
|
||||
if args.Index > int64(len(v.Uncles)) || args.Index < 0 {
|
||||
if args.Index >= int64(len(v.Uncles)) || args.Index < 0 {
|
||||
return NewValidationError("Index", "does not exist")
|
||||
}
|
||||
|
||||
uhash := v.Uncles[args.Index]
|
||||
uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.Hex()))
|
||||
uncle := NewBlockRes(api.xeth().EthBlockByHash(uhash.String()))
|
||||
|
||||
*reply = uncle
|
||||
case "eth_getCompilers":
|
||||
|
|
87
rpc/args.go
87
rpc/args.go
|
@ -238,6 +238,93 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) {
|
|||
return nil
|
||||
}
|
||||
|
||||
type CallArgs struct {
|
||||
From string
|
||||
To string
|
||||
Value *big.Int
|
||||
Gas *big.Int
|
||||
GasPrice *big.Int
|
||||
Data string
|
||||
|
||||
BlockNumber int64
|
||||
}
|
||||
|
||||
func (args *CallArgs) UnmarshalJSON(b []byte) (err error) {
|
||||
var obj []json.RawMessage
|
||||
var ext struct {
|
||||
From string
|
||||
To string
|
||||
Value interface{}
|
||||
Gas interface{}
|
||||
GasPrice interface{}
|
||||
Data string
|
||||
}
|
||||
|
||||
// Decode byte slice to array of RawMessages
|
||||
if err := json.Unmarshal(b, &obj); err != nil {
|
||||
return NewDecodeParamError(err.Error())
|
||||
}
|
||||
|
||||
// Check for sufficient params
|
||||
if len(obj) < 1 {
|
||||
return NewInsufficientParamsError(len(obj), 1)
|
||||
}
|
||||
|
||||
// Decode 0th RawMessage to temporary struct
|
||||
if err := json.Unmarshal(obj[0], &ext); err != nil {
|
||||
return NewDecodeParamError(err.Error())
|
||||
}
|
||||
|
||||
if len(ext.From) == 0 {
|
||||
return NewValidationError("from", "is required")
|
||||
}
|
||||
args.From = ext.From
|
||||
|
||||
if len(ext.To) == 0 {
|
||||
return NewValidationError("to", "is required")
|
||||
}
|
||||
args.To = ext.To
|
||||
|
||||
var num int64
|
||||
if ext.Value == nil {
|
||||
num = int64(0)
|
||||
} else {
|
||||
if err := numString(ext.Value, &num); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
args.Value = big.NewInt(num)
|
||||
|
||||
if ext.Gas == nil {
|
||||
num = int64(0)
|
||||
} else {
|
||||
if err := numString(ext.Gas, &num); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
args.Gas = big.NewInt(num)
|
||||
|
||||
if ext.GasPrice == nil {
|
||||
num = int64(0)
|
||||
} else {
|
||||
if err := numString(ext.GasPrice, &num); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
args.GasPrice = big.NewInt(num)
|
||||
|
||||
args.Data = ext.Data
|
||||
|
||||
// Check for optional BlockNumber param
|
||||
if len(obj) > 1 {
|
||||
if err := blockHeightFromJson(obj[1], &args.BlockNumber); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
type GetStorageArgs struct {
|
||||
Address string
|
||||
BlockNumber int64
|
||||
|
|
277
rpc/args_test.go
277
rpc/args_test.go
|
@ -531,14 +531,275 @@ func TestNewTxArgsFromEmpty(t *testing.T) {
|
|||
input := `[{"to": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]`
|
||||
|
||||
args := new(NewTxArgs)
|
||||
err := json.Unmarshal([]byte(input), &args)
|
||||
switch err.(type) {
|
||||
case nil:
|
||||
t.Error("Expected error but didn't get one")
|
||||
case *ValidationError:
|
||||
break
|
||||
default:
|
||||
t.Errorf("Expected *rpc.ValidationError, but got %T with message `%s`", err, err.Error())
|
||||
str := ExpectValidationError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgs(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"},
|
||||
"0x10"]`
|
||||
expected := new(CallArgs)
|
||||
expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155"
|
||||
expected.To = "0xd46e8dd67c5d32be8058bb8eb970870f072445675"
|
||||
expected.Gas = big.NewInt(30400)
|
||||
expected.GasPrice = big.NewInt(10000000000000)
|
||||
expected.Value = big.NewInt(10000000000000)
|
||||
expected.Data = "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
expected.BlockNumber = big.NewInt(16).Int64()
|
||||
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal([]byte(input), &args); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if expected.From != args.From {
|
||||
t.Errorf("From shoud be %#v but is %#v", expected.From, args.From)
|
||||
}
|
||||
|
||||
if expected.To != args.To {
|
||||
t.Errorf("To shoud be %#v but is %#v", expected.To, args.To)
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 {
|
||||
t.Errorf("Gas shoud be %#v but is %#v", expected.Gas.Bytes(), args.Gas.Bytes())
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 {
|
||||
t.Errorf("GasPrice shoud be %#v but is %#v", expected.GasPrice, args.GasPrice)
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 {
|
||||
t.Errorf("Value shoud be %#v but is %#v", expected.Value, args.Value)
|
||||
}
|
||||
|
||||
if expected.Data != args.Data {
|
||||
t.Errorf("Data shoud be %#v but is %#v", expected.Data, args.Data)
|
||||
}
|
||||
|
||||
if expected.BlockNumber != args.BlockNumber {
|
||||
t.Errorf("BlockNumber shoud be %#v but is %#v", expected.BlockNumber, args.BlockNumber)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsInt(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": 100,
|
||||
"gasPrice": 50,
|
||||
"value": 8765456789,
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"},
|
||||
5]`
|
||||
expected := new(CallArgs)
|
||||
expected.Gas = big.NewInt(100)
|
||||
expected.GasPrice = big.NewInt(50)
|
||||
expected.Value = big.NewInt(8765456789)
|
||||
expected.BlockNumber = int64(5)
|
||||
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal([]byte(input), &args); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 {
|
||||
t.Errorf("Gas shoud be %v but is %v", expected.Gas, args.Gas)
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 {
|
||||
t.Errorf("GasPrice shoud be %v but is %v", expected.GasPrice, args.GasPrice)
|
||||
}
|
||||
|
||||
if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 {
|
||||
t.Errorf("Value shoud be %v but is %v", expected.Value, args.Value)
|
||||
}
|
||||
|
||||
if expected.BlockNumber != args.BlockNumber {
|
||||
t.Errorf("BlockNumber shoud be %v but is %v", expected.BlockNumber, args.BlockNumber)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsBlockBool(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"},
|
||||
false]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsGasInvalid(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": false,
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsGaspriceInvalid(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"gasPrice": false,
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsValueInvalid(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"value": false,
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectInvalidTypeError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsGasMissing(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal([]byte(input), &args); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
expected := new(CallArgs)
|
||||
expected.Gas = big.NewInt(0)
|
||||
|
||||
if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 {
|
||||
t.Errorf("Gas shoud be %v but is %v", expected.Gas, args.Gas)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func TestCallArgsBlockGaspriceMissing(t *testing.T) {
|
||||
input := `[{
|
||||
"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"value": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal([]byte(input), &args); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
expected := new(CallArgs)
|
||||
expected.GasPrice = big.NewInt(0)
|
||||
|
||||
if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 {
|
||||
t.Errorf("GasPrice shoud be %v but is %v", expected.GasPrice, args.GasPrice)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsValueMissing(t *testing.T) {
|
||||
input := `[{
|
||||
"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
|
||||
"to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
|
||||
"gas": "0x76c0",
|
||||
"gasPrice": "0x9184e72a000",
|
||||
"data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
|
||||
}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
if err := json.Unmarshal([]byte(input), &args); err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
expected := new(CallArgs)
|
||||
expected.Value = big.NewInt(int64(0))
|
||||
|
||||
if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 {
|
||||
t.Errorf("GasPrice shoud be %v but is %v", expected.Value, args.Value)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsEmpty(t *testing.T) {
|
||||
input := `[]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectInsufficientParamsError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsInvalid(t *testing.T) {
|
||||
input := `{}`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
func TestCallArgsNotStrings(t *testing.T) {
|
||||
input := `[{"from":6}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectDecodeParamError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsFromEmpty(t *testing.T) {
|
||||
input := `[{"to": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectValidationError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCallArgsToEmpty(t *testing.T) {
|
||||
input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155"}]`
|
||||
|
||||
args := new(CallArgs)
|
||||
str := ExpectValidationError(json.Unmarshal([]byte(input), &args))
|
||||
if len(str) > 0 {
|
||||
t.Error(str)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
30
rpc/http.go
30
rpc/http.go
|
@ -2,12 +2,15 @@ package rpc
|
|||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"net"
|
||||
"net/http"
|
||||
|
||||
"github.com/ethereum/go-ethereum/logger"
|
||||
"github.com/ethereum/go-ethereum/xeth"
|
||||
"github.com/rs/cors"
|
||||
)
|
||||
|
||||
var rpclogger = logger.NewLogger("RPC")
|
||||
|
@ -17,13 +20,36 @@ const (
|
|||
maxSizeReqLength = 1024 * 1024 // 1MB
|
||||
)
|
||||
|
||||
func Start(pipe *xeth.XEth, config RpcConfig) error {
|
||||
l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", config.ListenAddress, config.ListenPort))
|
||||
if err != nil {
|
||||
rpclogger.Errorf("Can't listen on %s:%d: %v", config.ListenAddress, config.ListenPort, err)
|
||||
return err
|
||||
}
|
||||
|
||||
var handler http.Handler
|
||||
if len(config.CorsDomain) > 0 {
|
||||
var opts cors.Options
|
||||
opts.AllowedMethods = []string{"POST"}
|
||||
opts.AllowedOrigins = []string{config.CorsDomain}
|
||||
|
||||
c := cors.New(opts)
|
||||
handler = c.Handler(JSONRPC(pipe))
|
||||
} else {
|
||||
handler = JSONRPC(pipe)
|
||||
}
|
||||
|
||||
go http.Serve(l, handler)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// JSONRPC returns a handler that implements the Ethereum JSON-RPC API.
|
||||
func JSONRPC(pipe *xeth.XEth) http.Handler {
|
||||
api := NewEthereumApi(pipe)
|
||||
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
||||
// TODO this needs to be configurable
|
||||
w.Header().Set("Access-Control-Allow-Origin", "*")
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
|
||||
// Limit request size to resist DoS
|
||||
if req.ContentLength > maxSizeReqLength {
|
||||
|
|
|
@ -19,8 +19,101 @@ package rpc
|
|||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"strings"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
)
|
||||
|
||||
type hexdata struct {
|
||||
data []byte
|
||||
}
|
||||
|
||||
func (d *hexdata) String() string {
|
||||
return "0x" + common.Bytes2Hex(d.data)
|
||||
}
|
||||
|
||||
func (d *hexdata) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(d.String())
|
||||
}
|
||||
|
||||
func (d *hexdata) UnmarshalJSON(b []byte) (err error) {
|
||||
d.data = common.FromHex(string(b))
|
||||
return nil
|
||||
}
|
||||
|
||||
func newHexData(input interface{}) *hexdata {
|
||||
d := new(hexdata)
|
||||
|
||||
switch input := input.(type) {
|
||||
case []byte:
|
||||
d.data = input
|
||||
case common.Hash:
|
||||
d.data = input.Bytes()
|
||||
case *common.Hash:
|
||||
d.data = input.Bytes()
|
||||
case common.Address:
|
||||
d.data = input.Bytes()
|
||||
case *common.Address:
|
||||
d.data = input.Bytes()
|
||||
case *big.Int:
|
||||
d.data = input.Bytes()
|
||||
case int64:
|
||||
d.data = big.NewInt(input).Bytes()
|
||||
case uint64:
|
||||
d.data = big.NewInt(int64(input)).Bytes()
|
||||
case int:
|
||||
d.data = big.NewInt(int64(input)).Bytes()
|
||||
case uint:
|
||||
d.data = big.NewInt(int64(input)).Bytes()
|
||||
case string: // hexstring
|
||||
d.data = common.Big(input).Bytes()
|
||||
default:
|
||||
d.data = nil
|
||||
}
|
||||
|
||||
return d
|
||||
}
|
||||
|
||||
type hexnum struct {
|
||||
data []byte
|
||||
}
|
||||
|
||||
func (d *hexnum) String() string {
|
||||
// Get hex string from bytes
|
||||
out := common.Bytes2Hex(d.data)
|
||||
// Trim leading 0s
|
||||
out = strings.Trim(out, "0")
|
||||
// Output "0x0" when value is 0
|
||||
if len(out) == 0 {
|
||||
out = "0"
|
||||
}
|
||||
return "0x" + out
|
||||
}
|
||||
|
||||
func (d *hexnum) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(d.String())
|
||||
}
|
||||
|
||||
func (d *hexnum) UnmarshalJSON(b []byte) (err error) {
|
||||
d.data = common.FromHex(string(b))
|
||||
return nil
|
||||
}
|
||||
|
||||
func newHexNum(input interface{}) *hexnum {
|
||||
d := new(hexnum)
|
||||
|
||||
d.data = newHexData(input).data
|
||||
|
||||
return d
|
||||
}
|
||||
|
||||
type RpcConfig struct {
|
||||
ListenAddress string
|
||||
ListenPort uint
|
||||
CorsDomain string
|
||||
}
|
||||
|
||||
type InvalidTypeError struct {
|
||||
method string
|
||||
msg string
|
||||
|
|
312
rpc/responses.go
312
rpc/responses.go
|
@ -1,11 +1,6 @@
|
|||
package rpc
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
// "fmt"
|
||||
"math/big"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
"github.com/ethereum/go-ethereum/core/state"
|
||||
"github.com/ethereum/go-ethereum/core/types"
|
||||
)
|
||||
|
@ -13,84 +8,25 @@ import (
|
|||
type BlockRes struct {
|
||||
fullTx bool
|
||||
|
||||
BlockNumber *big.Int `json:"number"`
|
||||
BlockHash common.Hash `json:"hash"`
|
||||
ParentHash common.Hash `json:"parentHash"`
|
||||
Nonce [8]byte `json:"nonce"`
|
||||
Sha3Uncles common.Hash `json:"sha3Uncles"`
|
||||
LogsBloom types.Bloom `json:"logsBloom"`
|
||||
TransactionRoot common.Hash `json:"transactionRoot"`
|
||||
StateRoot common.Hash `json:"stateRoot"`
|
||||
Miner common.Address `json:"miner"`
|
||||
Difficulty *big.Int `json:"difficulty"`
|
||||
TotalDifficulty *big.Int `json:"totalDifficulty"`
|
||||
Size *big.Int `json:"size"`
|
||||
ExtraData []byte `json:"extraData"`
|
||||
GasLimit *big.Int `json:"gasLimit"`
|
||||
MinGasPrice int64 `json:"minGasPrice"`
|
||||
GasUsed *big.Int `json:"gasUsed"`
|
||||
UnixTimestamp int64 `json:"timestamp"`
|
||||
BlockNumber *hexnum `json:"number"`
|
||||
BlockHash *hexdata `json:"hash"`
|
||||
ParentHash *hexdata `json:"parentHash"`
|
||||
Nonce *hexnum `json:"nonce"`
|
||||
Sha3Uncles *hexdata `json:"sha3Uncles"`
|
||||
LogsBloom *hexdata `json:"logsBloom"`
|
||||
TransactionRoot *hexdata `json:"transactionRoot"`
|
||||
StateRoot *hexdata `json:"stateRoot"`
|
||||
Miner *hexdata `json:"miner"`
|
||||
Difficulty *hexnum `json:"difficulty"`
|
||||
TotalDifficulty *hexnum `json:"totalDifficulty"`
|
||||
Size *hexnum `json:"size"`
|
||||
ExtraData *hexdata `json:"extraData"`
|
||||
GasLimit *hexnum `json:"gasLimit"`
|
||||
MinGasPrice *hexnum `json:"minGasPrice"`
|
||||
GasUsed *hexnum `json:"gasUsed"`
|
||||
UnixTimestamp *hexnum `json:"timestamp"`
|
||||
Transactions []*TransactionRes `json:"transactions"`
|
||||
Uncles []common.Hash `json:"uncles"`
|
||||
}
|
||||
|
||||
func (b *BlockRes) MarshalJSON() ([]byte, error) {
|
||||
var ext struct {
|
||||
BlockNumber string `json:"number"`
|
||||
BlockHash string `json:"hash"`
|
||||
ParentHash string `json:"parentHash"`
|
||||
Nonce string `json:"nonce"`
|
||||
Sha3Uncles string `json:"sha3Uncles"`
|
||||
LogsBloom string `json:"logsBloom"`
|
||||
TransactionRoot string `json:"transactionRoot"`
|
||||
StateRoot string `json:"stateRoot"`
|
||||
Miner string `json:"miner"`
|
||||
Difficulty string `json:"difficulty"`
|
||||
TotalDifficulty string `json:"totalDifficulty"`
|
||||
Size string `json:"size"`
|
||||
ExtraData string `json:"extraData"`
|
||||
GasLimit string `json:"gasLimit"`
|
||||
MinGasPrice string `json:"minGasPrice"`
|
||||
GasUsed string `json:"gasUsed"`
|
||||
UnixTimestamp string `json:"timestamp"`
|
||||
Transactions []interface{} `json:"transactions"`
|
||||
Uncles []string `json:"uncles"`
|
||||
}
|
||||
|
||||
// convert strict types to hexified strings
|
||||
ext.BlockNumber = common.ToHex(b.BlockNumber.Bytes())
|
||||
ext.BlockHash = b.BlockHash.Hex()
|
||||
ext.ParentHash = b.ParentHash.Hex()
|
||||
ext.Nonce = common.ToHex(b.Nonce[:])
|
||||
ext.Sha3Uncles = b.Sha3Uncles.Hex()
|
||||
ext.LogsBloom = common.ToHex(b.LogsBloom[:])
|
||||
ext.TransactionRoot = b.TransactionRoot.Hex()
|
||||
ext.StateRoot = b.StateRoot.Hex()
|
||||
ext.Miner = b.Miner.Hex()
|
||||
ext.Difficulty = common.ToHex(b.Difficulty.Bytes())
|
||||
ext.TotalDifficulty = common.ToHex(b.TotalDifficulty.Bytes())
|
||||
ext.Size = common.ToHex(b.Size.Bytes())
|
||||
ext.ExtraData = common.ToHex(b.ExtraData)
|
||||
ext.GasLimit = common.ToHex(b.GasLimit.Bytes())
|
||||
// ext.MinGasPrice = common.ToHex(big.NewInt(b.MinGasPrice).Bytes())
|
||||
ext.GasUsed = common.ToHex(b.GasUsed.Bytes())
|
||||
ext.UnixTimestamp = common.ToHex(big.NewInt(b.UnixTimestamp).Bytes())
|
||||
ext.Transactions = make([]interface{}, len(b.Transactions))
|
||||
if b.fullTx {
|
||||
for i, tx := range b.Transactions {
|
||||
ext.Transactions[i] = tx
|
||||
}
|
||||
} else {
|
||||
for i, tx := range b.Transactions {
|
||||
ext.Transactions[i] = tx.Hash.Hex()
|
||||
}
|
||||
}
|
||||
ext.Uncles = make([]string, len(b.Uncles))
|
||||
for i, v := range b.Uncles {
|
||||
ext.Uncles[i] = v.Hex()
|
||||
}
|
||||
|
||||
return json.Marshal(ext)
|
||||
Uncles []*hexdata `json:"uncles"`
|
||||
}
|
||||
|
||||
func NewBlockRes(block *types.Block) *BlockRes {
|
||||
|
@ -99,160 +35,118 @@ func NewBlockRes(block *types.Block) *BlockRes {
|
|||
}
|
||||
|
||||
res := new(BlockRes)
|
||||
res.BlockNumber = block.Number()
|
||||
res.BlockHash = block.Hash()
|
||||
res.ParentHash = block.ParentHash()
|
||||
res.Nonce = block.Header().Nonce
|
||||
res.Sha3Uncles = block.Header().UncleHash
|
||||
res.LogsBloom = block.Bloom()
|
||||
res.TransactionRoot = block.Header().TxHash
|
||||
res.StateRoot = block.Root()
|
||||
res.Miner = block.Header().Coinbase
|
||||
res.Difficulty = block.Difficulty()
|
||||
res.TotalDifficulty = block.Td
|
||||
res.Size = big.NewInt(int64(block.Size()))
|
||||
res.ExtraData = []byte(block.Header().Extra)
|
||||
res.GasLimit = block.GasLimit()
|
||||
res.BlockNumber = newHexNum(block.Number())
|
||||
res.BlockHash = newHexData(block.Hash())
|
||||
res.ParentHash = newHexData(block.ParentHash())
|
||||
res.Nonce = newHexNum(block.Header().Nonce)
|
||||
res.Sha3Uncles = newHexData(block.Header().UncleHash)
|
||||
res.LogsBloom = newHexData(block.Bloom())
|
||||
res.TransactionRoot = newHexData(block.Header().TxHash)
|
||||
res.StateRoot = newHexData(block.Root())
|
||||
res.Miner = newHexData(block.Header().Coinbase)
|
||||
res.Difficulty = newHexNum(block.Difficulty())
|
||||
res.TotalDifficulty = newHexNum(block.Td)
|
||||
res.Size = newHexNum(block.Size())
|
||||
res.ExtraData = newHexData(block.Header().Extra)
|
||||
res.GasLimit = newHexNum(block.GasLimit())
|
||||
// res.MinGasPrice =
|
||||
res.GasUsed = block.GasUsed()
|
||||
res.UnixTimestamp = block.Time()
|
||||
res.Transactions = make([]*TransactionRes, len(block.Transactions()))
|
||||
for i, tx := range block.Transactions() {
|
||||
v := NewTransactionRes(tx)
|
||||
v.BlockHash = block.Hash()
|
||||
v.BlockNumber = block.Number().Int64()
|
||||
v.TxIndex = int64(i)
|
||||
res.Transactions[i] = v
|
||||
}
|
||||
res.Uncles = make([]common.Hash, len(block.Uncles()))
|
||||
res.GasUsed = newHexNum(block.GasUsed())
|
||||
res.UnixTimestamp = newHexNum(block.Time())
|
||||
res.Transactions = NewTransactionsRes(block.Transactions())
|
||||
res.Uncles = make([]*hexdata, len(block.Uncles()))
|
||||
for i, uncle := range block.Uncles() {
|
||||
res.Uncles[i] = uncle.Hash()
|
||||
res.Uncles[i] = newHexData(uncle.Hash())
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
type TransactionRes struct {
|
||||
Hash common.Hash `json:"hash"`
|
||||
Nonce uint64 `json:"nonce"`
|
||||
BlockHash common.Hash `json:"blockHash,omitempty"`
|
||||
BlockNumber int64 `json:"blockNumber,omitempty"`
|
||||
TxIndex int64 `json:"transactionIndex,omitempty"`
|
||||
From common.Address `json:"from"`
|
||||
To *common.Address `json:"to"`
|
||||
Value *big.Int `json:"value"`
|
||||
Gas *big.Int `json:"gas"`
|
||||
GasPrice *big.Int `json:"gasPrice"`
|
||||
Input []byte `json:"input"`
|
||||
}
|
||||
|
||||
func (t *TransactionRes) MarshalJSON() ([]byte, error) {
|
||||
var ext struct {
|
||||
Hash string `json:"hash"`
|
||||
Nonce string `json:"nonce"`
|
||||
BlockHash string `json:"blockHash,omitempty"`
|
||||
BlockNumber string `json:"blockNumber,omitempty"`
|
||||
TxIndex string `json:"transactionIndex,omitempty"`
|
||||
From string `json:"from"`
|
||||
To interface{} `json:"to"`
|
||||
Value string `json:"value"`
|
||||
Gas string `json:"gas"`
|
||||
GasPrice string `json:"gasPrice"`
|
||||
Input string `json:"input"`
|
||||
}
|
||||
|
||||
ext.Hash = t.Hash.Hex()
|
||||
ext.Nonce = common.ToHex(big.NewInt(int64(t.Nonce)).Bytes())
|
||||
ext.BlockHash = t.BlockHash.Hex()
|
||||
ext.BlockNumber = common.ToHex(big.NewInt(t.BlockNumber).Bytes())
|
||||
ext.TxIndex = common.ToHex(big.NewInt(t.TxIndex).Bytes())
|
||||
ext.From = t.From.Hex()
|
||||
if t.To == nil {
|
||||
ext.To = nil
|
||||
} else {
|
||||
ext.To = t.To.Hex()
|
||||
}
|
||||
ext.Value = common.ToHex(t.Value.Bytes())
|
||||
ext.Gas = common.ToHex(t.Gas.Bytes())
|
||||
ext.GasPrice = common.ToHex(t.GasPrice.Bytes())
|
||||
ext.Input = common.ToHex(t.Input)
|
||||
|
||||
return json.Marshal(ext)
|
||||
Hash *hexdata `json:"hash"`
|
||||
Nonce *hexnum `json:"nonce"`
|
||||
BlockHash *hexdata `json:"blockHash"`
|
||||
BlockNumber *hexnum `json:"blockNumber"`
|
||||
TxIndex *hexnum `json:"transactionIndex"`
|
||||
From *hexdata `json:"from"`
|
||||
To *hexdata `json:"to"`
|
||||
Value *hexnum `json:"value"`
|
||||
Gas *hexnum `json:"gas"`
|
||||
GasPrice *hexnum `json:"gasPrice"`
|
||||
Input *hexdata `json:"input"`
|
||||
}
|
||||
|
||||
func NewTransactionRes(tx *types.Transaction) *TransactionRes {
|
||||
var v = new(TransactionRes)
|
||||
v.Hash = tx.Hash()
|
||||
v.Nonce = tx.Nonce()
|
||||
v.From, _ = tx.From()
|
||||
v.To = tx.To()
|
||||
v.Value = tx.Value()
|
||||
v.Gas = tx.Gas()
|
||||
v.GasPrice = tx.GasPrice()
|
||||
v.Input = tx.Data()
|
||||
v.Hash = newHexData(tx.Hash())
|
||||
v.Nonce = newHexNum(tx.Nonce())
|
||||
// v.BlockHash =
|
||||
// v.BlockNumber =
|
||||
// v.TxIndex =
|
||||
from, _ := tx.From()
|
||||
v.From = newHexData(from)
|
||||
v.To = newHexData(tx.To())
|
||||
v.Value = newHexNum(tx.Value())
|
||||
v.Gas = newHexNum(tx.Gas())
|
||||
v.GasPrice = newHexNum(tx.GasPrice())
|
||||
v.Input = newHexData(tx.Data())
|
||||
return v
|
||||
}
|
||||
|
||||
type FilterLogRes struct {
|
||||
Hash string `json:"hash"`
|
||||
Address string `json:"address"`
|
||||
Data string `json:"data"`
|
||||
BlockNumber string `json:"blockNumber"`
|
||||
TransactionHash string `json:"transactionHash"`
|
||||
BlockHash string `json:"blockHash"`
|
||||
TransactionIndex string `json:"transactionIndex"`
|
||||
LogIndex string `json:"logIndex"`
|
||||
func NewTransactionsRes(txs []*types.Transaction) []*TransactionRes {
|
||||
v := make([]*TransactionRes, len(txs))
|
||||
for i, tx := range txs {
|
||||
v[i] = NewTransactionRes(tx)
|
||||
}
|
||||
return v
|
||||
}
|
||||
|
||||
type FilterWhisperRes struct {
|
||||
Hash string `json:"hash"`
|
||||
From string `json:"from"`
|
||||
To string `json:"to"`
|
||||
Expiry string `json:"expiry"`
|
||||
Sent string `json:"sent"`
|
||||
Ttl string `json:"ttl"`
|
||||
Topics string `json:"topics"`
|
||||
Payload string `json:"payload"`
|
||||
WorkProved string `json:"workProved"`
|
||||
}
|
||||
// type FilterLogRes struct {
|
||||
// Hash string `json:"hash"`
|
||||
// Address string `json:"address"`
|
||||
// Data string `json:"data"`
|
||||
// BlockNumber string `json:"blockNumber"`
|
||||
// TransactionHash string `json:"transactionHash"`
|
||||
// BlockHash string `json:"blockHash"`
|
||||
// TransactionIndex string `json:"transactionIndex"`
|
||||
// LogIndex string `json:"logIndex"`
|
||||
// }
|
||||
|
||||
// type FilterWhisperRes struct {
|
||||
// Hash string `json:"hash"`
|
||||
// From string `json:"from"`
|
||||
// To string `json:"to"`
|
||||
// Expiry string `json:"expiry"`
|
||||
// Sent string `json:"sent"`
|
||||
// Ttl string `json:"ttl"`
|
||||
// Topics string `json:"topics"`
|
||||
// Payload string `json:"payload"`
|
||||
// WorkProved string `json:"workProved"`
|
||||
// }
|
||||
|
||||
type LogRes struct {
|
||||
Address common.Address `json:"address"`
|
||||
Topics []common.Hash `json:"topics"`
|
||||
Data []byte `json:"data"`
|
||||
Number uint64 `json:"number"`
|
||||
Address *hexdata `json:"address"`
|
||||
Topics []*hexdata `json:"topics"`
|
||||
Data *hexdata `json:"data"`
|
||||
BlockNumber *hexnum `json:"blockNumber"`
|
||||
Hash *hexdata `json:"hash"`
|
||||
LogIndex *hexnum `json:"logIndex"`
|
||||
BlockHash *hexdata `json:"blockHash"`
|
||||
TransactionHash *hexdata `json:"transactionHash"`
|
||||
TransactionIndex *hexnum `json:"transactionIndex"`
|
||||
}
|
||||
|
||||
func NewLogRes(log state.Log) LogRes {
|
||||
var l LogRes
|
||||
l.Topics = make([]common.Hash, len(log.Topics()))
|
||||
l.Address = log.Address()
|
||||
l.Data = log.Data()
|
||||
l.Number = log.Number()
|
||||
l.Topics = make([]*hexdata, len(log.Topics()))
|
||||
for j, topic := range log.Topics() {
|
||||
l.Topics[j] = topic
|
||||
l.Topics[j] = newHexData(topic)
|
||||
}
|
||||
l.Address = newHexData(log.Address())
|
||||
l.Data = newHexData(log.Data())
|
||||
l.BlockNumber = newHexNum(log.Number())
|
||||
|
||||
return l
|
||||
}
|
||||
|
||||
func (l *LogRes) MarshalJSON() ([]byte, error) {
|
||||
var ext struct {
|
||||
Address string `json:"address"`
|
||||
Topics []string `json:"topics"`
|
||||
Data string `json:"data"`
|
||||
Number string `json:"number"`
|
||||
}
|
||||
|
||||
ext.Address = l.Address.Hex()
|
||||
ext.Data = common.ToHex(l.Data)
|
||||
ext.Number = common.ToHex(big.NewInt(int64(l.Number)).Bytes())
|
||||
ext.Topics = make([]string, len(l.Topics))
|
||||
for i, v := range l.Topics {
|
||||
ext.Topics[i] = v.Hex()
|
||||
}
|
||||
|
||||
return json.Marshal(ext)
|
||||
}
|
||||
|
||||
func NewLogsRes(logs state.Logs) (ls []LogRes) {
|
||||
ls = make([]LogRes, len(logs))
|
||||
|
||||
|
|
|
@ -2,7 +2,9 @@ package rpc
|
|||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"regexp"
|
||||
"testing"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
|
@ -10,6 +12,15 @@ import (
|
|||
"github.com/ethereum/go-ethereum/core/types"
|
||||
)
|
||||
|
||||
const (
|
||||
reHash = `"0x[0-9a-f]{64}"` // 32 bytes
|
||||
reHashOpt = `"(0x[0-9a-f]{64})"|null` // 32 bytes or null
|
||||
reAddress = `"0x[0-9a-f]{40}"` // 20 bytes
|
||||
reAddressOpt = `"0x[0-9a-f]{40}"|null` // 20 bytes or null
|
||||
reNum = `"0x([1-9a-f][0-9a-f]{1,15})|0"` // must not have left-padded zeros
|
||||
reData = `"0x[0-9a-f]*"` // can be "empty"
|
||||
)
|
||||
|
||||
func TestNewBlockRes(t *testing.T) {
|
||||
parentHash := common.HexToHash("0x01")
|
||||
coinbase := common.HexToAddress("0x01")
|
||||
|
@ -18,56 +29,35 @@ func TestNewBlockRes(t *testing.T) {
|
|||
nonce := uint64(1)
|
||||
extra := ""
|
||||
block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra)
|
||||
|
||||
_ = NewBlockRes(block)
|
||||
}
|
||||
|
||||
func TestBlockRes(t *testing.T) {
|
||||
v := &BlockRes{
|
||||
BlockNumber: big.NewInt(0),
|
||||
BlockHash: common.HexToHash("0x0"),
|
||||
ParentHash: common.HexToHash("0x0"),
|
||||
Nonce: [8]byte{0, 0, 0, 0, 0, 0, 0, 0},
|
||||
Sha3Uncles: common.HexToHash("0x0"),
|
||||
LogsBloom: types.BytesToBloom([]byte{0}),
|
||||
TransactionRoot: common.HexToHash("0x0"),
|
||||
StateRoot: common.HexToHash("0x0"),
|
||||
Miner: common.HexToAddress("0x0"),
|
||||
Difficulty: big.NewInt(0),
|
||||
TotalDifficulty: big.NewInt(0),
|
||||
Size: big.NewInt(0),
|
||||
ExtraData: []byte{},
|
||||
GasLimit: big.NewInt(0),
|
||||
MinGasPrice: int64(0),
|
||||
GasUsed: big.NewInt(0),
|
||||
UnixTimestamp: int64(0),
|
||||
// Transactions []*TransactionRes `json:"transactions"`
|
||||
// Uncles []common.Hash `json:"uncles"`
|
||||
tests := map[string]string{
|
||||
"number": reNum,
|
||||
"hash": reHash,
|
||||
"parentHash": reHash,
|
||||
"nonce": reNum,
|
||||
"sha3Uncles": reHash,
|
||||
"logsBloom": reData,
|
||||
"transactionRoot": reHash,
|
||||
"stateRoot": reHash,
|
||||
"miner": reAddress,
|
||||
"difficulty": `"0x1"`,
|
||||
"totalDifficulty": reNum,
|
||||
"size": reNum,
|
||||
"extraData": reData,
|
||||
"gasLimit": reNum,
|
||||
// "minGasPrice": "0x",
|
||||
"gasUsed": reNum,
|
||||
"timestamp": reNum,
|
||||
}
|
||||
|
||||
_, _ = json.Marshal(v)
|
||||
v := NewBlockRes(block)
|
||||
j, _ := json.Marshal(v)
|
||||
|
||||
// fmt.Println(string(j))
|
||||
|
||||
}
|
||||
|
||||
func TestTransactionRes(t *testing.T) {
|
||||
a := common.HexToAddress("0x0")
|
||||
v := &TransactionRes{
|
||||
Hash: common.HexToHash("0x0"),
|
||||
Nonce: uint64(0),
|
||||
BlockHash: common.HexToHash("0x0"),
|
||||
BlockNumber: int64(0),
|
||||
TxIndex: int64(0),
|
||||
From: common.HexToAddress("0x0"),
|
||||
To: &a,
|
||||
Value: big.NewInt(0),
|
||||
Gas: big.NewInt(0),
|
||||
GasPrice: big.NewInt(0),
|
||||
Input: []byte{0},
|
||||
for k, re := range tests {
|
||||
match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j))
|
||||
if !match {
|
||||
t.Error(fmt.Sprintf("%s output json does not match format %s. Got %s", k, re, j))
|
||||
}
|
||||
}
|
||||
|
||||
_, _ = json.Marshal(v)
|
||||
}
|
||||
|
||||
func TestNewTransactionRes(t *testing.T) {
|
||||
|
@ -78,26 +68,80 @@ func TestNewTransactionRes(t *testing.T) {
|
|||
data := []byte{1, 2, 3}
|
||||
tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data)
|
||||
|
||||
_ = NewTransactionRes(tx)
|
||||
}
|
||||
|
||||
func TestLogRes(t *testing.T) {
|
||||
topics := make([]common.Hash, 3)
|
||||
topics = append(topics, common.HexToHash("0x00"))
|
||||
topics = append(topics, common.HexToHash("0x10"))
|
||||
topics = append(topics, common.HexToHash("0x20"))
|
||||
|
||||
v := &LogRes{
|
||||
Topics: topics,
|
||||
Address: common.HexToAddress("0x0"),
|
||||
Data: []byte{1, 2, 3},
|
||||
Number: uint64(5),
|
||||
tests := map[string]string{
|
||||
"hash": reHash,
|
||||
"nonce": reNum,
|
||||
"blockHash": reHash,
|
||||
"blockNum": reNum,
|
||||
"transactionIndex": reNum,
|
||||
"from": reAddress,
|
||||
"to": reAddressOpt,
|
||||
"value": reNum,
|
||||
"gas": reNum,
|
||||
"gasPrice": reNum,
|
||||
"input": reData,
|
||||
}
|
||||
|
||||
v := NewTransactionRes(tx)
|
||||
v.BlockHash = newHexData(common.HexToHash("0x030201"))
|
||||
v.BlockNumber = newHexNum(5)
|
||||
v.TxIndex = newHexNum(0)
|
||||
j, _ := json.Marshal(v)
|
||||
for k, re := range tests {
|
||||
match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j))
|
||||
if !match {
|
||||
t.Error(fmt.Sprintf("`%s` output json does not match format %s. Source %s", k, re, j))
|
||||
}
|
||||
}
|
||||
|
||||
_, _ = json.Marshal(v)
|
||||
}
|
||||
|
||||
func MakeStateLog(num int) state.Log {
|
||||
func TestNewLogRes(t *testing.T) {
|
||||
log := makeStateLog(0)
|
||||
tests := map[string]string{
|
||||
"address": reAddress,
|
||||
// "topics": "[.*]"
|
||||
"data": reData,
|
||||
"blockNumber": reNum,
|
||||
// "hash": reHash,
|
||||
// "logIndex": reNum,
|
||||
// "blockHash": reHash,
|
||||
// "transactionHash": reHash,
|
||||
"transactionIndex": reNum,
|
||||
}
|
||||
|
||||
v := NewLogRes(log)
|
||||
j, _ := json.Marshal(v)
|
||||
|
||||
for k, re := range tests {
|
||||
match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j))
|
||||
if !match {
|
||||
t.Error(fmt.Sprintf("`%s` output json does not match format %s. Got %s", k, re, j))
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func TestNewLogsRes(t *testing.T) {
|
||||
logs := make([]state.Log, 3)
|
||||
logs[0] = makeStateLog(1)
|
||||
logs[1] = makeStateLog(2)
|
||||
logs[2] = makeStateLog(3)
|
||||
tests := map[string]string{}
|
||||
|
||||
v := NewLogsRes(logs)
|
||||
j, _ := json.Marshal(v)
|
||||
|
||||
for k, re := range tests {
|
||||
match, _ := regexp.MatchString(fmt.Sprintf(`[{.*"%s":%s.*}]`, k, re), string(j))
|
||||
if !match {
|
||||
t.Error(fmt.Sprintf("%s output json does not match format %s. Got %s", k, re, j))
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func makeStateLog(num int) state.Log {
|
||||
address := common.HexToAddress("0x0")
|
||||
data := []byte{1, 2, 3}
|
||||
number := uint64(num)
|
||||
|
@ -108,16 +152,3 @@ func MakeStateLog(num int) state.Log {
|
|||
log := state.NewLog(address, topics, data, number)
|
||||
return log
|
||||
}
|
||||
|
||||
func TestNewLogRes(t *testing.T) {
|
||||
log := MakeStateLog(0)
|
||||
_ = NewLogRes(log)
|
||||
}
|
||||
|
||||
func TestNewLogsRes(t *testing.T) {
|
||||
logs := make([]state.Log, 3)
|
||||
logs[0] = MakeStateLog(1)
|
||||
logs[1] = MakeStateLog(2)
|
||||
logs[2] = MakeStateLog(3)
|
||||
_ = NewLogsRes(logs)
|
||||
}
|
||||
|
|
24
xeth/xeth.go
24
xeth/xeth.go
|
@ -19,6 +19,7 @@ import (
|
|||
"github.com/ethereum/go-ethereum/event/filter"
|
||||
"github.com/ethereum/go-ethereum/logger"
|
||||
"github.com/ethereum/go-ethereum/miner"
|
||||
"github.com/ethereum/go-ethereum/rlp"
|
||||
)
|
||||
|
||||
var (
|
||||
|
@ -185,12 +186,29 @@ func (self *XEth) EthBlockByHash(strHash string) *types.Block {
|
|||
return block
|
||||
}
|
||||
|
||||
func (self *XEth) EthTransactionByHash(hash string) *types.Transaction {
|
||||
func (self *XEth) EthTransactionByHash(hash string) (tx *types.Transaction, blhash common.Hash, blnum *big.Int, txi uint64) {
|
||||
data, _ := self.backend.ExtraDb().Get(common.FromHex(hash))
|
||||
if len(data) != 0 {
|
||||
return types.NewTransactionFromBytes(data)
|
||||
tx = types.NewTransactionFromBytes(data)
|
||||
}
|
||||
return nil
|
||||
|
||||
// meta
|
||||
var txExtra struct {
|
||||
BlockHash common.Hash
|
||||
BlockIndex int64
|
||||
Index uint64
|
||||
}
|
||||
|
||||
v, _ := self.backend.ExtraDb().Get(append(common.FromHex(hash), 0x0001))
|
||||
r := bytes.NewReader(v)
|
||||
err := rlp.Decode(r, &txExtra)
|
||||
if err == nil {
|
||||
blhash = txExtra.BlockHash
|
||||
blnum = big.NewInt(txExtra.BlockIndex)
|
||||
txi = txExtra.Index
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (self *XEth) BlockByNumber(num int64) *Block {
|
||||
|
|
Loading…
Reference in New Issue