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requester: defer execution of request.Item generation in closure (#723)

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* requester: defer execution of request.Item generation in closure.

* bithumb: fix issue

* coinut/itbit: fix linter issues

* binance: fix bug on recvWindow setting

* requester: standardize sendpayload + add readme update

* nonce: remove inc() function

* request: defer unlockiflocked

* binance: revert changes for open orders

* btcmarkets: defer auth generation functionality, rm context deadline as this will be created just before sending HTTP request.

* binance: move const to top

* exmo: remove debug output as its generated in the requester function

* ftx: defer auth functionality

* requester: move error to top

* bittrex: defer auth functionality

* bitmex: defer auth functionality and remove deadline as generation occurs after rate limiting.

* btse: defer auth functionality

* coinbasepro: defer auth functionality and removed context deadline as this is generated after rate limiting

* coinbene: defer auth functionality and remove context deadline as this is generated after rate limiting

* huobi: defer auth functionality and remove context deadline as this is generated after rate limiting

* huobi-futures: defer auth functionality and remove context deadline as this is generated after rate limiting

* kraken: defer auth functionality and remove context deadline as this is generated after rate limiting

* kraken: remove deadline protection for timestamp generation

* okgroup: defer auth functionality and remove context deadline as this is generated after rate limiting

* poloniex: defer auth functionality

* zb: defer auth functionality and remove context deadline as this is generated after rate limiting

* exchanges: clean up log output which are done and inspected in the requester package

* binance: fix path bug on every retry, rm timeout context as this is not needed

* coinbene: fix path bug on retry

* binance: consolidate functionality

* coinbene: fix linter issues

* poloniex: linter fix

* kraken: change add -> set

* bitstamp: fix path bug for retry

* BTSE: fix retry path bug

* coinbene: fix path bug whoopsie by me

* gateio: fix bug where on retry it does not reset reader

* localbitcoins: fix path bug on retry

* zb: change domain to land

* exchanges: make sure io.Reader is generated every request

* exchanges: move reader generation into function scope

* wrapper_issues: setup exchange manager

* engine: expand withdraw manager test

* engine: dont look for environment

* bitstamp: fix pathing bug (@thrasher-)

* engine/withdraw_manager: purge tests as this is covered in repository withdraw
This commit is contained in:
Ryan O'Hara-Reid
2021-08-06 17:24:38 +10:00
committed by GitHub
parent 2da239735f
commit 279b53827f
46 changed files with 1471 additions and 1324 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
exchanges/bithumb/bithumb.go
View File

@@ -463,13 +463,16 @@ func (b *Bithumb) SendHTTPRequest(ep exchange.URL, path string, result interface
if err != nil {
return err
}
return b.SendPayload(context.Background(), &request.Item{
item := &request.Item{
Method: http.MethodGet,
Path: endpoint + path,
Result: result,
Verbose: b.Verbose,
HTTPDebugging: b.HTTPDebugging,
HTTPRecording: b.HTTPRecording,
}
return b.SendPayload(context.Background(), request.Unset, func() (*request.Item, error) {
return item, nil
})
}
@@ -486,47 +489,47 @@ func (b *Bithumb) SendAuthenticatedHTTPRequest(ep exchange.URL, path string, par
params = url.Values{}
}
// This is time window sensitive
tnMS := time.Now().UnixNano() / int64(time.Millisecond)
n := strconv.FormatInt(tnMS, 10)
params.Set("endpoint", path)
payload := params.Encode()
hmacPayload := path + string('\x00') + payload + string('\x00') + n
hmac := crypto.GetHMAC(crypto.HashSHA512,
[]byte(hmacPayload),
[]byte(b.API.Credentials.Secret))
hmacStr := crypto.HexEncodeToString(hmac)
headers := make(map[string]string)
headers["Api-Key"] = b.API.Credentials.Key
headers["Api-Sign"] = crypto.Base64Encode([]byte(hmacStr))
headers["Api-Nonce"] = n
headers["Content-Type"] = "application/x-www-form-urlencoded"
var intermediary json.RawMessage
err = b.SendPayload(context.Background(), request.Auth, func() (*request.Item, error) {
// This is time window sensitive
tnMS := time.Now().UnixNano() / int64(time.Millisecond)
n := strconv.FormatInt(tnMS, 10)
params.Set("endpoint", path)
payload := params.Encode()
hmacPayload := path + string('\x00') + payload + string('\x00') + n
hmac := crypto.GetHMAC(crypto.HashSHA512,
[]byte(hmacPayload),
[]byte(b.API.Credentials.Secret))
hmacStr := crypto.HexEncodeToString(hmac)
headers := make(map[string]string)
headers["Api-Key"] = b.API.Credentials.Key
headers["Api-Sign"] = crypto.Base64Encode([]byte(hmacStr))
headers["Api-Nonce"] = n
headers["Content-Type"] = "application/x-www-form-urlencoded"
return &request.Item{
Method: http.MethodPost,
Path: endpoint + path,
Headers: headers,
Body: bytes.NewBufferString(payload),
Result: &intermediary,
AuthRequest: true,
NonceEnabled: true,
Verbose: b.Verbose,
HTTPDebugging: b.HTTPDebugging,
HTTPRecording: b.HTTPRecording}, nil
})
if err != nil {
return err
}
errCapture := struct {
Status string `json:"status"`
Message string `json:"message"`
}{}
err = b.SendPayload(context.Background(), &request.Item{
Method: http.MethodPost,
Path: endpoint + path,
Headers: headers,
Body: bytes.NewBufferString(payload),
Result: &intermediary,
AuthRequest: true,
NonceEnabled: true,
Verbose: b.Verbose,
HTTPDebugging: b.HTTPDebugging,
HTTPRecording: b.HTTPRecording,
Endpoint: request.Auth})
if err != nil {
return err
}
err = json.Unmarshal(intermediary, &errCapture)
if err == nil {
if errCapture.Status != "" && errCapture.Status != noError {