gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

cmd/faucet, cmd/geth: fix staticcheck warnings (#20374)

Browse Source
This commit is contained in:
Guillaume Ballet
2019-11-29 11:38:34 +01:00
committed by Felix Lange
parent 08611cfd75
commit 1ff3d7c2d4
2 changed files with 13 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
cmd/faucet/faucet.go
View File

@ -351,6 +351,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
if head == nil || balance == nil {
// Report the faucet offline until initial stats are ready
//lint:ignore ST1005 This error is to be displayed in the browser
if err = sendError(conn, errors.New("Faucet offline")); err != nil {
log.Warn("Failed to send faucet error to client", "err", err)
return
@ -392,6 +393,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
continue
}
if msg.Tier >= uint(*tiersFlag) {
//lint:ignore ST1005 This error is to be displayed in the browser
if err = sendError(conn, errors.New("Invalid funding tier requested")); err != nil {
log.Warn("Failed to send tier error to client", "err", err)
return
@ -429,6 +431,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
}
if !result.Success {
log.Warn("Captcha verification failed", "err", string(result.Errors))
//lint:ignore ST1005 it's funny and the robot won't mind
if err = sendError(conn, errors.New("Beep-bop, you're a robot!")); err != nil {
log.Warn("Failed to send captcha failure to client", "err", err)
return
@ -450,6 +453,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
}
continue
case strings.HasPrefix(msg.URL, "https://plus.google.com/"):
//lint:ignore ST1005 Google is a company name and should be capitalized.
if err = sendError(conn, errors.New("Google+ authentication discontinued as the service was sunset")); err != nil {
log.Warn("Failed to send Google+ deprecation to client", "err", err)
return
@ -462,6 +466,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
case *noauthFlag:
username, avatar, address, err = authNoAuth(msg.URL)
default:
//lint:ignore ST1005 This error is to be displayed in the browser
err = errors.New("Something funky happened, please open an issue at https://github.com/ethereum/go-ethereum/issues")
}
if err != nil {
@ -520,7 +525,7 @@ func (f *faucet) apiHandler(w http.ResponseWriter, r *http.Request) {
// Send an error if too frequent funding, othewise a success
if !fund {
if err = sendError(conn, fmt.Errorf("%s left until next allowance", common.PrettyDuration(timeout.Sub(time.Now())))); err != nil { // nolint: gosimple
if err = sendError(conn, fmt.Errorf("%s left until next allowance", common.PrettyDuration(time.Until(timeout)))); err != nil { // nolint: gosimple
log.Warn("Failed to send funding error to client", "err", err)
return
}
@ -682,6 +687,7 @@ func authTwitter(url string) (string, string, common.Address, error) {
// Ensure the user specified a meaningful URL, no fancy nonsense
parts := strings.Split(url, "/")
if len(parts) < 4 || parts[len(parts)-2] != "status" {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("Invalid Twitter status URL")
}
// Twitter's API isn't really friendly with direct links. Still, we don't
@ -696,6 +702,7 @@ func authTwitter(url string) (string, string, common.Address, error) {
// Resolve the username from the final redirect, no intermediate junk
parts = strings.Split(res.Request.URL.String(), "/")
if len(parts) < 4 || parts[len(parts)-2] != "status" {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("Invalid Twitter status URL")
}
username := parts[len(parts)-3]
@ -706,6 +713,7 @@ func authTwitter(url string) (string, string, common.Address, error) {
}
address := common.HexToAddress(string(regexp.MustCompile("0x[0-9a-fA-F]{40}").Find(body)))
if address == (common.Address{}) {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("No Ethereum address found to fund")
}
var avatar string
@ -721,6 +729,7 @@ func authFacebook(url string) (string, string, common.Address, error) {
// Ensure the user specified a meaningful URL, no fancy nonsense
parts := strings.Split(url, "/")
if len(parts) < 4 || parts[len(parts)-2] != "posts" {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("Invalid Facebook post URL")
}
username := parts[len(parts)-3]
@ -740,6 +749,7 @@ func authFacebook(url string) (string, string, common.Address, error) {
}
address := common.HexToAddress(string(regexp.MustCompile("0x[0-9a-fA-F]{40}").Find(body)))
if address == (common.Address{}) {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("No Ethereum address found to fund")
}
var avatar string
@ -755,6 +765,7 @@ func authFacebook(url string) (string, string, common.Address, error) {
func authNoAuth(url string) (string, string, common.Address, error) {
address := common.HexToAddress(regexp.MustCompile("0x[0-9a-fA-F]{40}").FindString(url))
if address == (common.Address{}) {
//lint:ignore ST1005 This error is to be displayed in the browser
return "", "", common.Address{}, errors.New("No Ethereum address found to fund")
}
return address.Hex() + "@noauth", "", address, nil