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blockbook
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Implement Send Transaction in explorer

pull/85/head
Martin Boehm 2018-10-22 15:41:16 +02:00
parent 95d27a7d1d
commit 4422661918
5 changed files with 108 additions and 23 deletions
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28
server/public.go
View File

@ -116,6 +116,7 @@ func (s *PublicServer) ConnectFullPublicInterface() {
serveMux.HandleFunc(path+"blocks", s.htmlTemplateHandler(s.explorerBlocks))
serveMux.HandleFunc(path+"block/", s.htmlTemplateHandler(s.explorerBlock))
serveMux.HandleFunc(path+"spending/", s.htmlTemplateHandler(s.explorerSpendingTx))
serveMux.HandleFunc(path+"sendtx", s.htmlTemplateHandler(s.explorerSendTx))
} else {
// redirect to wallet requests for tx and address, possibly to external site
serveMux.HandleFunc(path+"tx/", s.txRedirect)
@ -307,10 +308,12 @@ const (
addressTpl
blocksTpl
blockTpl
sendTransactionTpl
tplCount
)
// TemplateData is used to transfer data to the templates
type TemplateData struct {
CoinName string
CoinShortcut string
@ -329,6 +332,8 @@ type TemplateData struct {
NextPage int
PagingRange []int
TOSLink string
SendTxHex string
Status string
}
func parseTemplates() []*template.Template {
@ -347,6 +352,7 @@ func parseTemplates() []*template.Template {
t[addressTpl] = template.Must(template.New("address").Funcs(templateFuncMap).ParseFiles("./static/templates/address.html", "./static/templates/txdetail.html", "./static/templates/paging.html", "./static/templates/base.html"))
t[blocksTpl] = template.Must(template.New("blocks").Funcs(templateFuncMap).ParseFiles("./static/templates/blocks.html", "./static/templates/paging.html", "./static/templates/base.html"))
t[blockTpl] = template.Must(template.New("block").Funcs(templateFuncMap).ParseFiles("./static/templates/block.html", "./static/templates/txdetail.html", "./static/templates/paging.html", "./static/templates/base.html"))
t[sendTransactionTpl] = template.Must(template.New("block").Funcs(templateFuncMap).ParseFiles("./static/templates/sendtx.html", "./static/templates/base.html"))
return t
}
@ -515,6 +521,28 @@ func (s *PublicServer) explorerSearch(w http.ResponseWriter, r *http.Request) (t
return errorTpl, nil, api.NewApiError(fmt.Sprintf("No matching records found for '%v'", q), true)
}
func (s *PublicServer) explorerSendTx(w http.ResponseWriter, r *http.Request) (tpl, *TemplateData, error) {
s.metrics.ExplorerViews.With(common.Labels{"action": "sendtx"}).Inc()
data := s.newTemplateData()
if r.Method == http.MethodPost {
err := r.ParseForm()
if err != nil {
return sendTransactionTpl, data, err
}
hex := r.FormValue("hex")
if len(hex) > 0 {
res, err := s.chain.SendRawTransaction(hex)
if err != nil {
data.SendTxHex = hex
data.Error = &api.ApiError{Text: err.Error(), Public: true}
return sendTransactionTpl, data, nil
}
data.Status = "Transaction sent " + res
}
}
return sendTransactionTpl, data, nil
}
func getPagingRange(page int, total int) ([]int, int, int) {
if total < 2 {
return nil, 0, 0

82
server/public_test.go
View File

@ -8,10 +8,10 @@ import (
"blockbook/common"
"blockbook/db"
"blockbook/tests/dbtestdata"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"testing"
@ -101,14 +101,27 @@ func closeAndDestroyPublicServer(t *testing.T, s *PublicServer, dbpath string) {
os.RemoveAll(dbpath)
}
func newGetRequest(url string, body io.Reader) *http.Request {
r, err := http.NewRequest("GET", url, body)
func newGetRequest(u string) *http.Request {
r, err := http.NewRequest("GET", u, nil)
if err != nil {
glog.Fatal(err)
}
return r
}
func newPostRequest(u string, formdata ...string) *http.Request {
form := url.Values{}
for i := 0; i < len(formdata)-1; i += 2 {
form.Add(formdata[i], formdata[i+1])
}
r, err := http.NewRequest("POST", u, strings.NewReader(form.Encode()))
if err != nil {
glog.Fatal(err)
}
r.Header.Add("Content-Type", "application/x-www-form-urlencoded")
return r
}
func httpTests(t *testing.T, ts *httptest.Server) {
tests := []struct {
name string
@ -119,7 +132,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
}{
{
name: "explorerTx",
r: newGetRequest(ts.URL+"/tx/fdd824a780cbb718eeb766eb05d83fdefc793a27082cd5e67f856d69798cf7db", nil),
r: newGetRequest(ts.URL + "/tx/fdd824a780cbb718eeb766eb05d83fdefc793a27082cd5e67f856d69798cf7db"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -135,7 +148,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerAddress",
r: newGetRequest(ts.URL+"/address/mtGXQvBowMkBpnhLckhxhbwYK44Gs9eEtz", nil),
r: newGetRequest(ts.URL + "/address/mtGXQvBowMkBpnhLckhxhbwYK44Gs9eEtz"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -155,7 +168,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSpendingTx",
r: newGetRequest(ts.URL+"/spending/7c3be24063f268aaa1ed81b64776798f56088757641a34fb156c4f51ed2e9d25/0", nil),
r: newGetRequest(ts.URL + "/spending/7c3be24063f268aaa1ed81b64776798f56088757641a34fb156c4f51ed2e9d25/0"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -168,7 +181,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSpendingTx - not found",
r: newGetRequest(ts.URL+"/spending/123be24063f268aaa1ed81b64776798f56088757641a34fb156c4f51ed2e9d25/0", nil),
r: newGetRequest(ts.URL + "/spending/123be24063f268aaa1ed81b64776798f56088757641a34fb156c4f51ed2e9d25/0"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -180,7 +193,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerBlocks",
r: newGetRequest(ts.URL+"/blocks", nil),
r: newGetRequest(ts.URL + "/blocks"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -196,7 +209,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerBlock",
r: newGetRequest(ts.URL+"/block/225494", nil),
r: newGetRequest(ts.URL + "/block/225494"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -212,7 +225,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerIndex",
r: newGetRequest(ts.URL+"/", nil),
r: newGetRequest(ts.URL + "/"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -226,7 +239,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSearch block height",
r: newGetRequest(ts.URL+"/search?q=225494", nil),
r: newGetRequest(ts.URL + "/search?q=225494"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -242,7 +255,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSearch block hash",
r: newGetRequest(ts.URL+"/search?q=00000000eb0443fd7dc4a1ed5c686a8e995057805f9a161d9a5a77a95e72b7b6", nil),
r: newGetRequest(ts.URL + "/search?q=00000000eb0443fd7dc4a1ed5c686a8e995057805f9a161d9a5a77a95e72b7b6"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -258,7 +271,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSearch tx",
r: newGetRequest(ts.URL+"/search?q=fdd824a780cbb718eeb766eb05d83fdefc793a27082cd5e67f856d69798cf7db", nil),
r: newGetRequest(ts.URL + "/search?q=fdd824a780cbb718eeb766eb05d83fdefc793a27082cd5e67f856d69798cf7db"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -274,7 +287,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSearch address",
r: newGetRequest(ts.URL+"/search?q=mtGXQvBowMkBpnhLckhxhbwYK44Gs9eEtz", nil),
r: newGetRequest(ts.URL + "/search?q=mtGXQvBowMkBpnhLckhxhbwYK44Gs9eEtz"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -294,7 +307,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "explorerSearch not found",
r: newGetRequest(ts.URL+"/search?q=1234", nil),
r: newGetRequest(ts.URL + "/search?q=1234"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
@ -304,9 +317,34 @@ func httpTests(t *testing.T, ts *httptest.Server) {
`</html>`,
},
},
{
name: "explorerSendTx",
r: newGetRequest(ts.URL + "/sendtx"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
`<a href="/" class="nav-link">Fake Coin Explorer</a>`,
`<h1>Send Raw Transaction</h1>`,
`<textarea class="form-control" rows="8" name="hex"></textarea>`,
`</html>`,
},
},
{
name: "explorerSendTx POST",
r: newPostRequest(ts.URL+"/sendtx", "hex", "12341234"),
status: http.StatusOK,
contentType: "text/html; charset=utf-8",
body: []string{
`<a href="/" class="nav-link">Fake Coin Explorer</a>`,
`<h1>Send Raw Transaction</h1>`,
`<textarea class="form-control" rows="8" name="hex">12341234</textarea>`,
`<div class="alert alert-danger">Not implemented</div></div>`,
`</html>`,
},
},
{
name: "apiIndex",
r: newGetRequest(ts.URL+"/api", nil),
r: newGetRequest(ts.URL + "/api"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{
@ -318,7 +356,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiBlockIndex",
r: newGetRequest(ts.URL+"/api/block-index/", nil),
r: newGetRequest(ts.URL + "/api/block-index/"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{
@ -327,7 +365,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiTx",
r: newGetRequest(ts.URL+"/api/tx/05e2e48aeabdd9b75def7b48d756ba304713c2aba7b522bf9dbc893fc4231b07", nil),
r: newGetRequest(ts.URL + "/api/tx/05e2e48aeabdd9b75def7b48d756ba304713c2aba7b522bf9dbc893fc4231b07"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{
@ -336,7 +374,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiTx - not found",
r: newGetRequest(ts.URL+"/api/tx/1232e48aeabdd9b75def7b48d756ba304713c2aba7b522bf9dbc893fc4231b07", nil),
r: newGetRequest(ts.URL + "/api/tx/1232e48aeabdd9b75def7b48d756ba304713c2aba7b522bf9dbc893fc4231b07"),
status: http.StatusInternalServerError,
contentType: "application/json; charset=utf-8",
body: []string{
@ -345,7 +383,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiTxSpecific",
r: newGetRequest(ts.URL+"/api/tx-specific/00b2c06055e5e90e9c82bd4181fde310104391a7fa4f289b1704e5d90caa3840", nil),
r: newGetRequest(ts.URL + "/api/tx-specific/00b2c06055e5e90e9c82bd4181fde310104391a7fa4f289b1704e5d90caa3840"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{
@ -354,7 +392,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiAddress",
r: newGetRequest(ts.URL+"/api/address/mv9uLThosiEnGRbVPS7Vhyw6VssbVRsiAw", nil),
r: newGetRequest(ts.URL + "/api/address/mv9uLThosiEnGRbVPS7Vhyw6VssbVRsiAw"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{
@ -363,7 +401,7 @@ func httpTests(t *testing.T, ts *httptest.Server) {
},
{
name: "apiBlock",
r: newGetRequest(ts.URL+"/api/block/225493", nil),
r: newGetRequest(ts.URL + "/api/block/225493"),
status: http.StatusOK,
contentType: "application/json; charset=utf-8",
body: []string{

3
static/templates/base.html
View File

@ -76,6 +76,9 @@
<a class="nav-link" href="{{- .TOSLink -}}" target="_blank" rel="noopener noreferrer">Terms</a>
</li>
</ul>
<span class="d-none ml-md-auto d-md-flex navbar-form navbar-nav">
<a href="/sendtx" class="nav-link">Send Transaction</a>
</span>
<ul class="navbar-nav flex-row ml-md-auto d-none d-md-flex">
<li class="nav-item active">
<a class="nav-link" rel="noopener noreferrer" href="http://shop.trezor.io">Don't have a TREZOR? Get one!</a>

16
static/templates/sendtx.html 100644
View File

@ -0,0 +1,16 @@
{{define "specific" -}}
<h1>Send Raw Transaction</h1>
<form method="POST" action="/sendtx">
<div class="form-group">
<label for="exampleFormControlTextarea1">Raw transaction data</label>
<textarea class="form-control" rows="8" name="hex">{{.SendTxHex}}</textarea>
</div>
<div class="form-group"><button type="submit" class="btn btn-primary">Send</button></div>
</form>
{{- if .Status -}}
<div class="alert alert-success">{{.Status}}</div>
{{- end -}}
{{- if .Error -}}
<div class="alert alert-danger">{{.Error.Text}}</div>
{{- end -}}
{{- end -}}

2
static/templates/tx.html
View File

@ -42,7 +42,7 @@
{{template "txdetail" .}}
</div>
<div class="data-div">
<h5>Transaction Data</h5>
<h5>Raw Transaction</h5>
<div class="alert alert-data" style="word-wrap: break-word; font-size: smaller;">
<pre id="txSpecific"></pre>
</div>