cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

Merge pull request #10856 from filecoin-project/lotus-fountain-add-datacap

Browse Source 
feat⛲add grant-datacap support
This commit is contained in:
JesseXie 2023-05-12 11:20:26 -07:00 committed by GitHub
commit bc6017194d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 101 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
cmd/lotus-fountain/main.go
View File

@ -16,9 +16,12 @@ import (
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
verifregtypes9 "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
"github.com/filecoin-project/lotus/api/v0api"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/actors"
"github.com/filecoin-project/lotus/chain/actors/builtin/verifreg"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/chain/types/ethtypes"
lcli "github.com/filecoin-project/lotus/cli"
@ -72,6 +75,11 @@ var runCmd = &cli.Command{
EnvVars: []string{"LOTUS_FOUNTAIN_AMOUNT"},
Value: "50",
},
&cli.Uint64Flag{
Name: "data-cap",
EnvVars: []string{"LOTUS_DATACAP_AMOUNT"},
Value: 10240,
},
&cli.Float64Flag{
Name: "captcha-threshold",
Value: 0.5,
@ -110,6 +118,7 @@ var runCmd = &cli.Command{
ctx: ctx,
api: nodeApi,
from: from,
allowance: types.NewInt(cctx.Uint64("data-cap")),
sendPerRequest: sendPerRequest,
limiter: NewLimiter(LimiterConfig{
TotalRate: 500 * time.Millisecond,
@ -126,6 +135,8 @@ var runCmd = &cli.Command{
http.Handle("/", http.FileServer(box.HTTPBox()))
http.HandleFunc("/funds.html", prepFundsHtml(box))
http.Handle("/send", h)
http.HandleFunc("/datacap.html", prepDataCapHtml(box))
http.Handle("/datacap", h)
fmt.Printf("Open http://%s\n", cctx.String("front"))
go func() {
@ -158,12 +169,24 @@ func prepFundsHtml(box *rice.Box) http.HandlerFunc {
}
}
func prepDataCapHtml(box *rice.Box) http.HandlerFunc {
tmpl := template.Must(template.New("datacaps").Parse(box.MustString("datacap.html")))
return func(w http.ResponseWriter, r *http.Request) {
err := tmpl.Execute(w, os.Getenv("RECAPTCHA_SITE_KEY"))
if err != nil {
http.Error(w, err.Error(), http.StatusBadGateway)
return
}
}
}
type handler struct {
ctx context.Context
api v0api.FullNode
from address.Address
sendPerRequest types.FIL
allowance types.BigInt
limiter *Limiter
recapThreshold float64
@ -189,6 +212,7 @@ func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
http.Error(w, err.Error(), http.StatusBadGateway)
return
}
if !capResp.Success || capResp.Score < h.recapThreshold {
log.Infow("spam", "capResp", capResp)
http.Error(w, "spam protection", http.StatusUnprocessableEntity)
@ -245,11 +269,37 @@ func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
return
}
smsg, err := h.api.MpoolPushMessage(h.ctx, &types.Message{
Value: types.BigInt(h.sendPerRequest),
From: h.from,
To: filecoinAddress,
}, nil)
var smsg *types.SignedMessage
if r.RequestURI == "/send" {
smsg, err = h.api.MpoolPushMessage(
h.ctx, &types.Message{
Value: types.BigInt(h.sendPerRequest),
From: h.from,
To: filecoinAddress,
}, nil)
} else if r.RequestURI == "/datacap" {
var params []byte
params, err = actors.SerializeParams(
&verifregtypes9.AddVerifiedClientParams{
Address: filecoinAddress,
Allowance: h.allowance,
})
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
smsg, err = h.api.MpoolPushMessage(
h.ctx, &types.Message{
Params: params,
From: h.from,
To: verifreg.Address,
Method: verifreg.Methods.AddVerifiedClient,
}, nil)
} else {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return

40
cmd/lotus-fountain/site/datacap.html Normal file
View File

@ -0,0 +1,40 @@
<!DOCTYPE html>
<html>
<head>
<title>Grant DataCap - Lotus Fountain</title>
<link rel="stylesheet" type="text/css" href="main.css">
<script src="https://www.google.com/recaptcha/api.js"></script>
<script>
function onSubmit(token) {
document.getElementById("funds-form").submit();
}
</script>
</head>
<body>
<div class="Index">
<div class="Index-nodes">
<div class="Index-node">
GRANT DATACAP
</div>
<div class="Index-node">
<form action='/datacap' method='post' id='datacap-form'>
<span>Enter destination address:</span>
<input type='text' name='address' style="width: 300px">
<button class="g-recaptcha"
data-sitekey="{{ . }}"
data-callback='onSubmit'
data-action='submit'>Grant Datacap</button>
</form>
</div>
</div>
<div class="Index-footer">
<div>
<a href="index.html">[Back]</a>
<span style="float: right">Not dispensing real Filecoin tokens</span>
</div>
</div>
</div>
</body>
</html>

6
cmd/lotus-fountain/site/index.html
View File

@ -13,6 +13,12 @@
<div class="Index-node">
<a href="funds.html">Send Funds</a>
</div>
<div class="Index-node">
LOTUS DEVNET GRANT DATACAP
</div>
<div class="Index-node">
<a href="datacap.html">Grant DataCap</a>
</div>
</div>
<div class="Index-footer">
<div>